Apply the low-pressure nozzle to the pressure washer (“Roof Soft wash”, more on this later!) Put syphon tube in solution. Turn on power-washer! 5. Spray up and down roof shingles until moss is removed. Let absorb for 20 min, re-apply if needed. RECOMMENDATION: Results are best when done on a cloudy day!Zinc Sulfate: This product is guaranteed to kill all your roof moss and prevent future moss regrowth for at least one year. After this solution is applied to your roof, the moss will shrivel up and darken in color. It is then easily removed from your roof. However, if you choose this option, you should have a professional apply it for your ...Moss removal for your roof typically entails: A special de-mossing spray. Low-pressure spraying to loosen moss. Getting on the roof to manually remove remaining moss. 6. DIY Method for Roof Stains. If your roof angle is not too steep and you feel comfortable working up there, you can try to handle roof stain removal yourself.The short answer is no. Moss on the roof is not only unsightly but also harmful. It can cause significant damage to the roof if left unchecked. The growth of moss can crack tiles and cause blocked gutters and create gaps that allow water to seep into your home. The trapped water can lead to water damage, mould growth, and costly repairs.Procedure: Take between 1 ½ and 3 ½ cups of distilled vinegar, depending on how much moss has grown on your roof. Mix the vinegar with 2 gallons of water in a large bucket. Pour the solution into the garden sprayer and climb the roof with your ladder. Check everywhere the moss is growing and spray the solution.Sea moss, more commonly known as Irish moss, has numerous benefits, one of the most important being thyroid support. Sea moss helps to mend and soothe the digestive tract and is fu...Learn how to prevent and remove moss from your roof tiles with our guide and tips. Find out why moss is a problem, how to fit copper strips, and when to hire a professional roofer.A moss-free roof not only enhances the overall appearance of your home but also ensures its longevity. By following the steps outlined in this guide, you can successfully remove moss from your roof and take preventive measures to minimize its return. Remember to prioritize safety during the process, and if in doubt, consult a …The answer is yes, but not always. A variety of factors can influence moss growth, including the environment you live in and the materials used to construct your home. The most common types of moss that we see growing on roofs include; Fungus – This kind of moss proliferates and will often appear as small patches or clumps.A moss’s “roots” are rhizoids, and can anchor the moss to your roof. The moss can then create a layer of algae/lichen growth on your roof by collecting windblown soil and spores. Unlike algae and moss, mold is not a healthy plant. Roof mold can appear as black or brown blotches, or slimy, foul-smelling accumulations.Step 2: Wet the Roof. This step is only necessary if you use dry moss killer. Once you’ve laid down the product, you can either wait for a light rain or, to proceed right away, dampen the roof with a garden hose. You’re looking for a light sprinkling from your hose to avoid washing away all of the product.All in all, the only solution we would recommend is brushing to remove moss form a roof, preferably done from the ground. Using a pressure washer to remove moss form a roof – Image courtesy of a1builders.ws. Preventing Moss From Re-Growing on Roofs. Once you have removed your roof moss, you will want to ensure that it doesn’t come back too ...Pressure washing will remove the moss as the high pressure jet of water will actually lift it off the surface of the roof. Alternatively, you can use a stiff bristled broom or brush and some soapy water to physically scrub the moss of the roof. This is a much slower going job though. Another way of treating moss on the roof is by using a ...Jul 26, 2022 · Mix the vinegar with 2 gallons of water in a large bucket. Pour the solution into the garden sprayer and climb the roof with your ladder. Check everywhere the moss is growing and spray the solution. Wait between 15 and 20 minutes for the moss to soak in the solution. Rinse thoroughly with plain water. Roof moss removal and prevention costs can range between $100 and $700 or more. This price range can vary depending on many factors including; Roof Size-General roof cleaning costs between $0.20 to $0.60 per square foot. Prices increase for larger roofs or complex roofing systems that require more detailed work.Moss on Roofs. Moss on roofs is a common problem that many homeowners face. Moss tends to grow in damp and shaded areas, making roofs an ideal location for it to thrive. Moss can grow on all types of roofs, including asphalt shingles, clay tiles, and slate roofs. Impact of Moss on Roof Tiles. Moss can have a detrimental …Step 2: Wet the Roof. This step is only necessary if you use dry moss killer. Once you’ve laid down the product, you can either wait for a light rain or, to proceed right away, dampen the roof with a garden hose. You’re looking for a light sprinkling from your hose to avoid washing away all of the product.How to remove moss from a roof. Slide a margin trowel under shingles to unstick them from the ones below. Slide sacrificial zinc strip underneath the loosened shingles. Secure the strip with roofing nails. Apply a dab of sealant to every nail head and run a bead of sealant under each shingle. Continue installing zinc strips across length of ...Sep 21, 2017 · Remove Moss From A Roof With Detergent. Powdered dishwasher or laundry detergent kills moss with minimal effort and damage to the environment. Sprinkle the detergent on the moss, let it sit for three to four days, and then sweep the dead moss off of the roof. These are generally sprayed on and the moss scrubbed away. While some argue that moss can trap moisture and potentially lead to roof damage, others have observed old roofs with moss that seem to hold up just fine. It might be worth considering the climate and your roof's condition, but removal isn't always a necessity. On a related note, I stumbled upon this great roofing comparison site when I was ...8. At the first sign of moss – If moss starts growing on your roof tiles, act quickly to remove it. You can use a wire brush for this or rent an industrial steamer. 9. Fix standing water on your roof – Standing water will encourage moss to grow, so make sure that you don’t allow pooling of rainwater on your roof.Moss Roofing. 615 followers. 4mo. A recent project we completed for local church gymnasium; a large, standing seam metal roof. This project took a lot of planning but we're really happy with how ...Step 1) Wash the roof with a waterblaster. Spraywashing is the easiest method for removing moss off roof surfaces. Begin at the apex of your roof. Make sure ...Jul 24, 2023 · To clean moss on your roof with baking soda, follow the steps below. Mix a half cup of baking soda and one liter of water. Spray the roof with the mixture on a sunny day. Wait a few days for the moss to die and dry off. Brush the moss off with a stiff brush. Rinse off the roof. Roof moss can be a pesky problem for homeowners, not only affecting the appearance of your home but also potentially causing damage to your roof. So let’s explore the common causes of roof moss and provide some tips on how to get rid of it. What we’re sharing in this blog:Under its fuzzy green exterior, moss is a destructive pest. It creeps across roofs, loosening and staining shingles. It covers walks and decks, making them slick and dangerous to walk on. Fight back by using Lilly Miller Moss Out For …Dec 4, 2023 · Dilute the vinegar with equal parts water to get a 50/50 mixture. So, if you buy a gallon of vinegar, mix it with a gallon of water. Pour or spray the vinegar directly onto the moss on the roof. Allow the diluted vinegar to sit for 15 to 30 minutes. Scrub the area with a brush and rinse with water to finish. Algae stains on bitumen roof shingles: 2. Moss. Velvety green masses of moss often grow on the north-facing side of roof surfaces and on tree-shaded roofs. Unlike the above mentioned algae, leaving moss on your roof surfaces can develop bigger problems. By infiltrating the roof structure underneath the shingles, moss can make the shingle edges ...General guidelines for moss removal. Use a brush or broom to remove the moss. I suggest either a standard bristle scrub brush or a stiff broom. Don’t use any sort of high-pressure device. They degrade roof quality and longevity by removing some of the gravel layer added to the roofing during the manufacturing process. At Keeping It Clean, we use only environmentally safe cleaning products and the most advanced equipment in the industry to fully remove moss and algae down to the root without damaging your roof. Give us a call anytime (28-964-7395) or fill out the form below to set up a free appointment. The myth: removing moss from your roof with laundry ... Removing moss from roofs is an important step in maintaining the health and integrity of your roof. Moss can accumulate quickly, forming a dense mat that blocks sunlight and impairs drainage. Additionally, moss holds moisture against the surface of your roof, which can lead to structural damage over time. Fortunately, there are several ... Moss takes moisture from the environment and starts establishing roots on the roof. These roots can creep underneath the shingles, tiles, and slates uprooting them. Eventually, these roots can cause immense structural damage to your roof leading to holes and leakage. Even worse, while removing the moss, roof tiles can fall back awkwardly.Cleaning a mossy roof: 1. Start by securing the harness system to the roof, following the manufacturer’s instructions to ensure they’re installed properly. 2. Using the push broom, lightly sweep the roof to get off as …Jul 5, 2019 ... Read FULL ARTICLE here: https://www.aconcordcarpenter.com/removing-roof-moss.html Removing Roof Moss There are a bunch of cleaning products ... Removing moss from roofs is an important step in maintaining the health and integrity of your roof. Moss can accumulate quickly, forming a dense mat that blocks sunlight and impairs drainage. Additionally, moss holds moisture against the surface of your roof, which can lead to structural damage over time. Fortunately, there are several ... Moss Killer For Thatched Roofs. The best way to deal with moss is to kill it before it becomes a serious problem. Moss killers come in many forms but they all kill the moss by drying it out. The moss killer must be applied to the roof in a timely manner so that the moss does not have a chance to grow back. Moss killers can be purchased online.Moss Killer For Thatched Roofs. The best way to deal with moss is to kill it before it becomes a serious problem. Moss killers come in many forms but they all kill the moss by drying it out. The moss killer must be applied to the roof in a timely manner so that the moss does not have a chance to grow back. Moss killers can be purchased online.Sep 21, 2017 · Remove Moss From A Roof With Detergent. Powdered dishwasher or laundry detergent kills moss with minimal effort and damage to the environment. Sprinkle the detergent on the moss, let it sit for three to four days, and then sweep the dead moss off of the roof. These are generally sprayed on and the moss scrubbed away. Brushing the surface, occasionally, will help to inhibit moss growth therefore keeping a surface clean and it doesn't take too much effort. This will also ensure that any the stone chippings a spread evenly across the surface as, through time, they can move leaving areas of the roof covering exposed. Given the nature of a flat roof water will ...Low-altitude pikas survive by eating moss, but very few other animals can do so because moss is a very poor-quality food, says National Geographic. Fairfax County Public Schools re...Apply the low-pressure nozzle to the pressure washer (“Roof Soft wash”, more on this later!) Put syphon tube in solution. Turn on power-washer! 5. Spray up and down roof shingles until moss is removed. Let absorb for 20 min, re-apply if needed. RECOMMENDATION: Results are best when done on a cloudy day!Brush away the dead moss and rinse the roof with water to remove any residue. Vinegar Method: Dilute the vinegar with equal parts water to get a 50/50 mixture. So, if you buy a gallon of vinegar, mix it with a gallon of water. Pour or spray the vinegar directly onto the moss on the roof. Allow the diluted vinegar to sit for 15 to 30 minutes.Sep 21, 2017 · Remove Moss From A Roof With Detergent. Powdered dishwasher or laundry detergent kills moss with minimal effort and damage to the environment. Sprinkle the detergent on the moss, let it sit for three to four days, and then sweep the dead moss off of the roof. These are generally sprayed on and the moss scrubbed away. Oct 19, 2020 · How to remove moss from your roof and keep it from returning. Follow my step by step guide. Here are the zinc strips if you would like to purchase them from ... To manually remove moss from your roof, you can use a gentle scrub brush. This method is effective for getting rid of moss without causing any damage to the roofing material. Start by brushing away any loose debris like leaves or twigs with a soft-bristle broom. Then, use the scrub brush to gently loosen and remove the moss from the surface of ...The number one way to keep your cedar roof moss free is to remove debris regularly. Debris on your cedar roof can trap moisture and damp air, causing your cedar roof to grow fungus. Cutting back … Safe on brick, wood, siding, cement, stone, fabric, roofs, and more. 1-step Wet And Forget -- no rinsing or scrubbing. No bleach, no harsh chemicals, no damage to any surface. Gentle for all exterior surfaces, even awnings. Available as a hose-end, concentrate, or ready-to-use outdoor cleaner. Wet And Forget cleans all deck types including ... At Keeping It Clean, we use only environmentally safe cleaning products and the most advanced equipment in the industry to fully remove moss and algae down to the root without damaging your roof. Give us a call anytime (28-964-7395) or fill out the form below to set up a free appointment. The myth: removing moss from your roof with laundry ... Please click on any of the suburbs in the list below to see our moss treatment in action in that area. Revitalize your roof with gentle yet effective moss removal and softwash cleaning services in Geelong, Ballarat, Melbourne, and surrounding areas. Contact us at 1300 007 411 today for inquiries or to request a free quote!Sea moss has officially become one of the biggest health trends to hit the superfood scene lately. Celebrities, influencers and health gurus are singing the supplement’s praises, c...Moss itself doesn’t cause dampness on your roof, but the water and moisture it is so adept at retaining can. Moss is a species that thrives in moist environments, and relies on absorbing moisture to provide it with much-needed nutrients. If your roof is susceptible to acquiring moisture from the way it's structured or positioned, or tends to ...Spray the roof with moss killer. Fill a backpack sprayer or pump-style weed sprayer with moss and lichen killer. If using a granular product, mix it with water according to the manufacturer’s instructions. Carefully climb the ladder with a sprayer in hand, or on your back. Thoroughly spray as many mossy areas as you can reach.It’s not a bad idea to suggest to customers that overhanging tree branches are what’s keeping their roof moist in the first place and allowing the vegetation to grow. Pruning the surrounding trees will let the roof and the rest of the building dry out more quickly.While some argue that moss can trap moisture and potentially lead to roof damage, others have observed old roofs with moss that seem to hold up just fine. It might be worth considering the climate and your roof's condition, but removal isn't always a necessity. On a related note, I stumbled upon this great roofing comparison site when I was ...Moss takes moisture from the environment and starts establishing roots on the roof. These roots can creep underneath the shingles, tiles, and slates uprooting them. Eventually, these roots can cause immense structural damage to your roof leading to holes and leakage. Even worse, while removing the moss, roof tiles can fall back awkwardly. If you can access the moss from a stable set of ladders or a flat roof, then you can remove moss fairly easily and cheaply using a stiff broom and a trowel. Don’t scrub too hard; you don’t want to damage the roof. Use the trowel to loosen stubborn moss, and brush it away with the broom. Sep 15, 2023 ... Once most of the roof is moss-free, you should apply a commercial cleaner to destroy any remaining moss and prevent it from growing back. Oxygen Bleach. Oxygen bleach will not damage your roofing, garden plants, or gutter system, but it requires more effort than chlorine bleach. It must be applied when the roof surface is cool, such as a cloudy day in autumn. You must keep the moss damp with the solution for at least 20 minutes. Using a scrub brush mounted on a pole, gently brush ... Having a lush and healthy lawn is the dream of every homeowner. However, one common problem that can hinder the beauty of your yard is the growth of moss. Moss not only makes your ...Use a garden sprayer to apply a gentle and even coat of the solution. This approach not only ensures efficient coverage but also minimises the risk of accidents by avoiding stepping on wet and slippery tiles. Once the moss remover has been applied, allow it to dry according to the product’s instructions.Zinc Sulfate: This product is guaranteed to kill all your roof moss and prevent future moss regrowth for at least one year. After this solution is applied to your roof, the moss will shrivel up and darken in color. It is then easily removed from your roof. However, if you choose this option, you should have a professional apply it for your ...Aug 8, 2017 · Step 1: Prep the area. Before you start, determine a project plan which includes your starting point, workflow, and containment. Be sure to remove furniture, move cars, and cover pools and hot tubs. As an extra precaution, wet down any vegetation that might receive overspray. Prep the roof by sweeping loose debris. Jul 28, 2022 ... Moss On Your Roof - Removing Moss off Your Roof! Moss and algae accumulate on all roofs. Those places that receive more rainfall and have ...Moss growth on your roof is primarily caused by a combination of the following factors: Moisture: Moss thrives in damp and humid conditions. If your roof doesn’t receive …Here are some benefits you can get using vinegar to kill roof moss: 1. Natural and Non-Toxic. One of the key advantages of using vinegar to kill roof moss is its natural composition. Unlike chemical insecticides, vinegar is derived from fermented plant-based sources, making it an environmentally friendly alternative. Step 2: Hose and brush. Once you’ve gathered all of the necessary equipment for the job, then it’s time to get to work. For the second step, you’ll hose off your roof and brush all the moss loose from the shingles. Start by placing a ladder near the area where it’s growing. Here are some benefits you can get using vinegar to kill roof moss: 1. Natural and Non-Toxic. One of the key advantages of using vinegar to kill roof moss is its natural composition. Unlike chemical insecticides, vinegar is derived from fermented plant-based sources, making it an environmentally friendly alternative.As a seasoned roof cleaning expert, I’ve witnessed firsthand how moss can silently creep onto roofs, like a persistent invader. That’s why I’m thrilled to present this guide to Remove Moss From a Roof.. In this comprehensive guide, I’ll provide you with valuable insights into the causes, dangers, and effective removal techniques for moss on roofs.Dave's Moss Away. 4.7. (10) • 402 Fasola Rd. Offering gentle cleaning alternatives to homeowners who want effective elimination and or prevention of structural moss, mold, lichens, and algae. "After blowing off roof, scraping moss by hand and treating with safe moss deterrent, my 15 year old roof looks like new.Roof moss removal mostly happens with the help of a high-pressure cleaner. If possible, a dirt blaster is used. This is a special rotary nozzle that makes it ...Use gentle liquid dish soap, such as blue Dawn, which you'll find in most grocery stores. For larger areas, use 4 ounces of dish soap in 2 gallons of water for every 1,000 square feet of lawn. Spray the mixture on the patches of moss. Holding the spray nozzle a couple of inches from the target area, drench the moss with the solution.Under its fuzzy green exterior, moss is a destructive pest. It creeps across roofs, loosening and staining shingles. It covers walks and decks making them slick and dangerous to walk on. Moss can shorten the life of a roof by lifting the tabs of composition roof and promoting rot by trapping moisture on shake roofs.Sea moss has officially become one of the biggest health trends to hit the superfood scene lately. Celebrities, influencers and health gurus are singing the supplement’s praises, c...It’s not a bad idea to suggest to customers that overhanging tree branches are what’s keeping their roof moist in the first place and allowing the vegetation to grow. Pruning the surrounding trees will let the roof and the rest of the building dry out more quickly.Jan 11, 2024 · A roof-safe moss removal solution: Choose a commercial moss removal product or create a homemade solution of equal parts water and white vinegar or water and baking soda. A long-handled brush with stiff bristles or a specialized moss removal tool. A plastic or rubber scraping tool. A hose with a nozzle for rinsing. Roof moss removal is necessary to prevent structural damage. Slimy Fungus: Mold. Mold is the result of algae left too long on a roof. Algae needs perpetual moisture to exist, so they grow best in humid areas. When algae keeps the roof damp for long enough, rot can set in, commonly leading to mold growing and spreading. Mold …http://www.AsktheBuilder.com host Tim Carter walks you through how to use a pressure washer to clean moss, lichen and algae off your roof without damaging th...Roof moss removal can sometimes be pretty challenging, however, a cleaning agent such a moss killer can be an effective solution. The first step is to scrub the moss with a brush to loosen it from the surface. Next, mix up a solution of the cleaning agent or moss remover and water and apply it to the moss.Roof moss removal is necessary to prevent structural damage. Slimy Fungus: Mold. Mold is the result of algae left too long on a roof. Algae needs perpetual moisture to exist, so they grow best in humid areas. When algae keeps the roof damp for long enough, rot can set in, commonly leading to mold growing and spreading. Mold …This might not be the easiest method of killing moss, but a mixture of hot water and salt can go a long way in starting you on the cleaning process. Mix a good ...If you’ve ever noticed patches of moss taking over your once lush green lawn, you’re not alone. Moss can be a common problem in many yards, especially those with damp or shady area...How to remove moss from a roof. Slide a margin trowel under shingles to unstick them from the ones below. Slide sacrificial zinc strip underneath the loosened shingles. Secure the strip with roofing nails. Apply a dab of sealant to every nail head and run a bead of sealant under each shingle. Continue installing zinc strips across length of ...Moss displaces shingles. Rooftop moss doesn’t just sprout out of nowhere – it has to attach itself somehow via roots (also called rhizomes). These rhizomes can displace singles as the root structure begins to develop and grow, leading to missing, loose, or cracked shingles. All in all, not a good start in the moss vs. roof game.Step 3) Roof moss treatment. Since moss can grow back quickly if not fully removed, it’s best to also apply some type of moss removing agent to the washed and scrubbed roof. If you used bleach, this step may be unnecessary, as the bleach should kill remaining moss spores by itself. Once moss remover has been applied, allow 20-30 minutes for ...First, spray the moss with a garden hose until it is soaking wet and let it sit for two to three hours. Mix 1/2 pound of baking soda into a gallon of water and pour it into a spray bottle. Spray the moss thoroughly and give it a few weeks to see how things look.To create homemade roof moss killers, combine the following in a relatively large container: One gallon of relatively warm water. One teaspoon of vinegar. One pound of salt. Five to eight ounces of dish soap. Mix the ingredients together and put the solution in a large spray bottle. Spray the mixture on the moss and give it two to three days to ...Moss growth on your roof is a serious concern. Left unattended, moss can spread and cause all kinds of damage. While moss is the most common form of growth on your roof, homeowners should also be aware of the spread of algae and lichen, as well as the buildup of organic matter–such as fallen leaves, twigs, branches and nuts–which will support the buildup of moss.Oct 10, 2022 ... So, is moss on a roof bad? Could moss on roof tiles be a problem? In short – yes! Moss can cause issues like wood rotting, obstruction of ...
Apr 25, 2022 · In this video I tackle severe moss build on a few of my roof structures. I will explain how to remove the moss and what I use to kill it and prevent future g... . How to dispose of fluorescent tubes
1. Add boiling water. As with your patio, boiling water seems to work on the roof as well. That is why, if you find stubborn moss on the roof, treat it with boiling water and give it a good scrub. 2. Vinegar and water. Create a solution of vinegar and water in a 1:4 ratio and sprinkle it on your roof.3. Spray the entire roof thoroughly. Start on lowest row of shingles and work your way backwards to the upper part of the roof. This will prevent the solution from draining in your direction. Continue spraying until you see runoff, then let the chemicals sit for 15-20 minutes to soak in and begin attacking the mold.Learn how to safely and effectively clean moss from asphalt shingles and other roofing materials with tools, materials, and solutions. Find out how to prevent moss …Cleaning a mossy roof: 1. Start by securing the harness system to the roof, following the manufacturer’s instructions to ensure they’re installed properly. 2. Using the push broom, lightly sweep the roof to get off as … Apply a dab of sealant to every nail head and run a bead of sealant under each shingle. Continue installing zinc strips across length of roof, end to end, leaving a 1/8 in. space between the strips. To kill existing moss and lichen, make a cleaning solution of equal parts bleach and water. Protect nearby shrubs and lawn with plastic tarps. 3 Key Tips for Moss on Roofs 1. Preventing Moss: Sweep & Blow When Dry. Since moss likes shade, moisture and a certain pH, amending any of these can help. Moss also needs a substrate to attach to. Dirt or particles on roofs can create places for moss to start growing, so the primary preventative each year is to clean your roof. This can be done ...To manually remove moss from your roof, you can use a gentle scrub brush. This method is effective for getting rid of moss without causing any damage to the roofing material. Start by brushing away any loose debris like leaves or twigs with a soft-bristle broom. Then, use the scrub brush to gently loosen and remove the moss from the surface of ...Jan 11, 2024 · A roof-safe moss removal solution: Choose a commercial moss removal product or create a homemade solution of equal parts water and white vinegar or water and baking soda. A long-handled brush with stiff bristles or a specialized moss removal tool. A plastic or rubber scraping tool. A hose with a nozzle for rinsing. Roof moss removal and prevention costs can range between $100 and $700 or more. This price range can vary depending on many factors including; Roof Size-General roof cleaning costs between $0.20 to $0.60 per square foot. Prices increase for larger roofs or complex roofing systems that require more detailed work.Step 3) Roof moss treatment. Since moss can grow back quickly if not fully removed, it’s best to also apply some type of moss removing agent to the washed and scrubbed roof. If you used bleach, this step may be unnecessary, as the bleach should kill remaining moss spores by itself. Once moss remover has been applied, allow 20-30 minutes for ...Zinc Sulfate: This product is guaranteed to kill all your roof moss and prevent future moss regrowth for at least one year. After this solution is applied to your roof, the moss will shrivel up and darken in color. It is then easily removed from your roof. However, if you choose this option, you should have a professional apply it for your ...Step 1) Wash the roof with a waterblaster. Spraywashing is the easiest method for removing moss off roof surfaces. Begin at the apex of your roof. Make sure ...5 Steps to Take to Keep Moss From Growing on Your Roof. Moss growth can be unsightly and damaging to your roof; moss causes water to get backed-up on your roof, which can lead to water damage. If you see moss growing on roofs in the neighborhood or on your roof, you can take proactive steps to prevent further growth. 1. Always Trim Nearby Trees.It is best to do this on a calm, overcast day. Grab your oxygen bleach solution and apply it to all sections of moss growth. Continue layering the solution as needed to keep the moss damp for 20 minutes. Using your brush, scrub the moss off of your roof, working from top to bottom. Rinse your roof with cold water.Algae Cleaner Preparation. First, get your cleaning product ready. Follow the specific instructions provided by the manufacturer to prepare the algae or moss cleaner solution. Alternatively, if opting for a DIY solution, blend water and vinegar in the recommended proportions in a sturdy bucket for application..