7 Best Roof Cleaners Review 2022 – with Expert Buying Guide

Is your house roof being affected by mold, mildew or, rust stains?

Then it should be concerned. Cause they will eventually damage the roof and take away its beauty. Over time as they grow, it gets worse, and cleaning the roof can be very challenging.

So it’s better you protest the lichen and fungi build-up right away. Otherwise, you might have to suffer in the long run.

Bestseller No. 1
Spray & Forget 1-Quart Hose End Concentrated Roof Cleaner
  • REMOVES STAINS & BLACK STREAKS: Spray & Forget Super...
  • WORKS FAST: This bleach and phosphate-free concentrate works...
  • FOR USE ON SHINGLES including asphalt, wood, slate, clay and...
SaleBestseller No. 2
303 Products Rubber Roof Cleaner - Safely Removes Build Up On The Rubber Roofs of RVs, Campers,...
  • Remove Build-Up – This powerful formula safely dissolves...
  • Camping Season is Here – Stay ready for your next...
  • Plant-Friendly – This non-abrasive and biodegradable...
SaleBestseller No. 3
Spray & Forget SFRCHEQ06 Super Concentrated Revolutionary Roof Cleaner (Hose End), 32 Fl Oz (Pack of...
  • Spray & Forget Super Concentrated Revolutionary Roof Cleaner...
  • Great for outdoor use on asphalt shingles, wood shingles,...
  • Each 1-quart container treats 400-600 square feet and...
Bestseller No. 4
Lippert Rubber Roof Cleaner for 5th Wheel RVs, Travel Trailers and Motorhomes
  • EASY TO APPLY — Simply spray this cleaner on your RV roof...
  • REGULAR USE — This product is safe for regular usage on...
  • TOUGH ON DIRT — Designed for industrial-strength...
Bestseller No. 5
  • 2 Pack, 64 oz each bottle.
  • Cleans up to 4500 sq. ft.
  • Works in 10 minutes, reaches second story, no need for...

And I know you are a sincere person who does want to take part in this job.

Therefore, you might be wondering, which are the best roof cleaners to use on the rooftop?

Luckily, you don’t have to worry anymore! You only need one simple solution. And that’s what we are going to show you in this article. We’ve highlighted some of the leading and top-rated roof cleaning products that work.

Whether metal or, ceramic roof or, it’s cedar, they will just work wonder. It’s assured that my list will help you select the best cleaner for the type of roof you have. These cleaners will help you remove all the dirt and stains.

Moreover, they will prevent the mold and mildew build-up for a long time.

Additionally, we’ll have a look at some factors you should consider when purchasing a roof cleaner. So now let’s head over to it.

The Best Roof Cleaners: Top Picks

In Hurry! Then here are our top 4 roof cleaners for you.

1. Best Overall – [lasso link=”B003VARJVE” title=”uPropack Rubber Roof Cleaner/u” link_id=”687″ ref=”propack-rubber-roof-cleaner-protectant-128-oz” id=”7995″]

2. BEST RV Roof Cleaner – [lasso link=”B002BU4KQ2″ title=”uRV Rubber Roof Treatment/u” link_id=”688″ ref=”rv-rubber-roof-treatment-1-gallon-anti-static-dirt-repelling-and-uv-protectant-protect-all-68128″ id=”8008″]

3. Best For Moss, Mold & Mildew – [lasso link=”B0019KSUG6″ title=”uWet and Forget 10587 1 Gallon/u” link_id=”689″ ref=”wet-forget-moss-mold-mildew-algae-stain-remover-multi-surface-outdoor-cleaner-concentrate-original-128-fluid-ounces” id=”8066″]

4. Best For Asphalt Shingles – [lasso link=”B07Q811KR4″ title=”uSpray & Forget Roof Cleaner/u” link_id=”690″ ref=”spray-forget-revolutionary-roof-cleaner-concentrate-exterior-mold-stain-remover-1-gallon” id=”8020″]

5. Best Rubber Roof Cleaner – [lasso link=”B00SL2NEO8″ title=”uCamco 41063 Rubber Roof Cleaner/u” link_id=”691″ ref=”camco-41063-pro-strength-rubber-roof-cleaner-32-fl-oz” id=”7870″]


Best Roof Cleaning Products 2022: Review

1. Propack Roof Cleaner and Protectant – Best Overall

[lasso fields=”B003VARJVE” value=”thumb” image_size=”large” image_align=”center” image_alt=”Propack 55128 Rubber Roof Cleaner” link_id=”692″ ref=”propack-rubber-roof-cleaner-protectant-128-oz” id=”7995″]

[lasso fields=”B003VARJVE” value=”button” link_id=”693″ ref=”propack-rubber-roof-cleaner-protectant-128-oz” id=”7995″]

Do you know that white streaks on RV’s roofs are caused by the exposure of UV rays on your roof’s fiberglass? To make the matters worse, those lines are not easy to get rid of regardless of how hard you scrub.

For that reason, you need a stronger cleaning product.

And this Propack Rubber Roof Cleaner may just be the perfect option for you. This cleaner has sufficient power to remove every type of streak, road grime, oxidation, or even bird droppings.

The product doesn’t contain any petroleum-based components. Therefore, you can use it to clean, preserve, moisturize and condition your RV roof without causing any type of damage.

It comes in a 128 oz. the bottle that meets the expectation of every consumer. The cleaner will remove every trace of oxidation films. Moreover, it will extend the lifespan of the roof and prevent the growth of fungus, mold, and mildew.

Before application, dilute this concentrated solution using water in the ratio of 1:1. However, you can the concentrated formula without diluting it if the roof is too dirty. Surprisingly, a third of the solution can cover a roof area of about 30 square feet.

The manufacturer suggests you clean the roof bi-annually. This will give your roof a new look and prevent the growth of fungus and mold.


  • Removes signs of oxidation from the roof’s surface
  • Cleans all types of streaks
  • Prevents future growth of fungus on the roof
  • Non-petroleum based formulation
  • Protects the roof from sun damage
  • Long-lasting formula
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  • You’ve to be careful during application since it’s very slippery.

2.  RV Rubber Roof Treatment – Best RV Roof Cleaner

[lasso fields=”B002BU4KQ2″ value=”thumb” image_size=”large” image_align=”center” image_alt=”Best RV Roof cleaner” link_id=”694″ ref=”rv-rubber-roof-treatment-1-gallon-anti-static-dirt-repelling-and-uv-protectant-protect-all-68128″ id=”8008″]

[lasso fields=”B002BU4KQ2″ value=”button” link_id=”695″ ref=”rv-rubber-roof-treatment-1-gallon-anti-static-dirt-repelling-and-uv-protectant-protect-all-68128″ id=”8008″]

Safety, convenience, versatility, and performance!

These are just but some attributes that make a cleaner perfect for cleaning rubber roofs. And the cleaning solution that will do that task perfectly is this RV Rubber Roof treatment.

Therefore, if you’re looking for a roof cleaner that will prevent your roof from becoming an issue, look no further!

The formulation of this roof cleaner contains powerful active ingredients. This enables it to dissolve dust, chalk, decaying insects and leaves, mildew as well as grim on the roof. It works on any rubber roof, regardless of whether it’s a house or an RV roof.

Besides, the formulation coats the roof in a tough polymer that has anti-static properties. This prevents grime from sticking on the roof surfaces. Additionally, it reduces the powder chalk which causes gray streaks on roofs.

The best thing about this cleaner is that it is so convenient. You don’t even need to do any scrubbing. Just spray the solution, mop a bit, and let the cleaner do the magic for you! No rinsing is needed.

Unlike tougher roofing materials like clay and aluminum, rubber roofs are very sensitive. They easily get damaged if harsh chemicals are used on them. It’s for that reason that a gentler cleaner like this Rubber roof treatment comes in.

It’s a non-abrasive cleaning solution that doesn’t contain harsh chemicals or petroleum, which might ruin your rubber roof.

Additionally, this product is environment-friendly. It doesn’t harm the environment or kills plants and grass growing around your home.

This Cleaner is economical too! 1 gallon of the solution can clean up about 100 square feet of your EPDM roof.

Moreover, this cleaner protects the roof from UV light and reduces maintenance by about 75%.


  • Powerful and effective formulation
  • Spreads easily
  • Environment-friendly
  • No rinsing or scrubbing is needed
  • Protects the roof against UV light


  • A bit costly

3. Wet and Forget Stain Remover – Best Roof Cleaner For Moss, Mold & Mildew

[lasso fields=”B0019KSUG6″ value=”thumb” image_size=”large” image_align=”center” image_alt=”Wet and Forget Stain Remover” link_id=”696″ ref=”wet-forget-moss-mold-mildew-algae-stain-remover-multi-surface-outdoor-cleaner-concentrate-original-128-fluid-ounces” id=”8066″]

[lasso fields=”B0019KSUG6″ value=”button” link_id=”697″ ref=”wet-forget-moss-mold-mildew-algae-stain-remover-multi-surface-outdoor-cleaner-concentrate-original-128-fluid-ounces” id=”8066″]

Initially, cleaning the roof in a conventional way was not easy. You had to climb up the roof and scrub the covering until your fingers were hurting. Luckily, those days are now gone!

Today, there are better and more effective methods like using this Wet and Forget stain remover!

Just like the name implies, you only need to apply this product on the roof and leave it to sit. You don’t even have to scrub or rinse the roof. This indicates that this cleaner is very convenient as it saves you time and energy.

This cleaning solution is made with a combination of environment-friendly selective surfactants. The assortment helps the solution to progressively get rid of mildew, dirt, moss, mold, and any other grime on your roof. When it rains, the loose dirt is then washed, thus leaving the roof clean.

Like most roof cleaning solutions, you’ve to dilute this product with water. And this concentrated solution is very strong. Why do we mean by this?

The solution contained in the 1-gallon bottle it comes in produces 6 gallons of cleaning solution when diluted. Yes! That strong! Nonetheless, this will depend on the condition and porosity of the surfaces you’re working on.

There is a statement on the bottle that claims this product is biodegradable. Although this may be true, we suggest that you take the necessary safety precautions while dealing with it since it has acids.


  • Versatile- can be used on siding, brick, concrete, roofs, and, aluminum among others
  • Easy to apply- no rinsing or scrubbing is needed
  • Affordable


  • Takes about 1 or 2 months to take effect

4. Spray & Forget Roof Cleaner – Best Roof Cleaner For Asphalt Shingles

[lasso fields=”B07Q811KR4″ value=”thumb” image_size=”large” image_align=”center” image_alt=”Spray & Forget Revolutionary Roof Cleaner” link_id=”698″ ref=”spray-forget-revolutionary-roof-cleaner-concentrate-exterior-mold-stain-remover-1-gallon” id=”8020″]

[lasso fields=”B07Q811KR4″ value=”button” link_id=”699″ ref=”spray-forget-revolutionary-roof-cleaner-concentrate-exterior-mold-stain-remover-1-gallon” id=”8020″]

When you’re buying a roof cleaning product, you probably need a cleaner that is effective, yet not very harsh. For this reason, most people look for cleaners that are free from harmful chemicals such as heavy metals and acids.

Moreover, some might prefer high-quality products that are affordable.

If those are some of the features you look out for, and then use this Spray & Forget roof cleaner.

This product comes in a one-gallon bottle containing a concentrated cleaning solution.

And that’s not even the best part yet!

You can dilute the concentrated solution with water and make a maximum of 10 gallons solution. 10 gallons can be used to clean up and treat a maximum roof coverage of about 2000 square feet. A genuinely economical product, right?

Additionally, you will enjoy the versatility of this cleaning product. For instance, you can use it on various surfaces like slate, wood, or even asphalt shingles. It can also be used on clay or tile roofing.

It’s also worth noting that this product is extremely easy to use since it only involves spray application. You don’t even need a brush or any rinsing. Just spray the diluted solution before the rainy season and the disintegrated dirt on the roof will be washed off. That simple!

Looking for an eco-friendly, non-corrosive roof cleaner? Well, this is also the solution. It doesn’t contain any heavy metals, phosphates, bleaches, acids, or other chemicals that are harmful to the environment.


  • Very versatile-can be used on many roofing materials
  • Convenient-Doesn’t need scrubbing or rinsing
  • Economical
  • Eco-friendly
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  • May need multiple applications, depending on the weather and roof condition
  • Results are not that fast

5. Camco Rubber Roof Cleaner and Conditioner

[lasso fields=”B00SL2NEO8″ value=”thumb” image_size=”large” image_align=”center” image_alt=”Camco 41063 Pro-Strength Rubber Roof Cleaner” link_id=”700″ ref=”camco-41063-pro-strength-rubber-roof-cleaner-32-fl-oz” id=”7870″]

[lasso fields=”B00SL2NEO8″ value=”button” link_id=”701″ ref=”camco-41063-pro-strength-rubber-roof-cleaner-32-fl-oz” id=”7870″]

The lifespan of the roof of an RV is about 10 to 12 years. But do you know that lifespan can be extended by about 10 more years by taking good care of it? And this can be accomplished by using a product like this Camco Rubber Roof Cleaner!

This pro-strength cleaner will sweep away every road grimes and tree sap you’ve come across with your RV. It comes in a 32 oz bottle that is perfect for treating any travel trailer or RV. The cleaner will remove every black streak that has developed on your RV over the years.

But, what is contained in this magical cleaning solution to help it erase everything? Well, the formulation of this solution contains conditioners and surfactants. These products get into the deepest layers and smoothen the top layers by conditioning the surface.

Nevertheless, you should follow certain instructions when using this cleaner to get the best results.

For beginners, wash the RV roof with water to loosen and remove dirt. Then mix this cleaning solution with water or spray it directly according to your preference.

This should be followed by rinsing the roof using water and wipe it off using a microfiber cloth.

You should never let the roof dry naturally, since it may stain the surface.


  • Prolongs the roof’s lifespan
  • Fairly straightforward application process
  • Available in a 32 oz. bottle
  • Cleans and conditions the roof
  • Not harmful to plants or grass if spilled accidentally.


  • You’ve to scrub harder to remove stubborn stains

6. B.E.S.T Rubber Roof Cleaner and Protestant

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[lasso fields=”B002EVWDNU” value=”button” link_id=”703″ ref=”b-e-s-t-55048-rubber-roof-cleaner-protectant-48-oz-packaging-may-vary” id=”7864″]

Wondering which is the best product for cleaning and extending the life of your rubber roof? Or are you struggling with mildew, fungus, and mildew?

Well, we suggest that you try out this BEST Rubber roof cleaner. This product removes them effectively.

Moreover, it will inhibit their growth for about 6 months.

This cleaner has a non-petroleum formulation and comes in a 48 oz. bottle. The formulation has sufficient strength for cleaning streaks, rust, and other stains on rubber roofing. Additionally, it works perfectly for both RV roofs and EPDM house roofs.

It will not deteriorate your rubber roof since its formula doesn’t have any petroleum. Unlike most cleaners that have petroleum, this product doesn’t dent the rubber roof’s surface while cleaning off the stains.

This BEST roof cleaner is more than just a roof cleaning solution! Its formula has other properties for conditioning, moisturizing as well as preserving the EPDM roof. Additionally, it helps in enhancing the roof’s appearance.

Another great you’ll enjoy about this cleaner is how easy it is to use. You only need to spray it on the roof’s surface. And no sanding or scrubbing is required! After that, wait for a few minutes and then blast it off with some water.

However, there is one limitation about this product you should be aware of-it dries quickly! Moreover, you might be forced to scrub the roof if this cleaner dries before it’s rinsed out.

Luckily, this is avoidable. Just make sure you rinse the roof immediately after applying the cleaner.


  • Every application stays effective for about 6 months
  • Moisturizing properties
  • Free from petroleum
  • Prevents and removes oxidation


  • Dries quickly

7. Dicor Corporation Rubber Roof Cleaner

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Looking for a cleaner that will get the task done without much hassle? Then this Dicor Corporation roof cleaner is the product you’re looking for.

But, what sets this product from the other roof cleaners in the market today?

Firstly, the formula of the product aims to get rid of mold, mildew, and dirt on your roof. Secondly, it’s works gently on your roof’s outer layer to protect the exterior. Thirdly, this cleaning solution doesn’t have any abrasive components that may harm the components of your RV.

It’s available in a one-gallon container. This can sufficiently cover a roof area of about 250 square feet. Similarly, one bottle can be used to clean a 19” trailer for 0.75 times.

This detergent-based cleaning solution is popular for conveniently washing off old grimes. However, it doesn’t remove, damage, or harm any type of sealant on the roof surface.

This solution is specifically designed for cleaning rubber surfaces. Nevertheless, it can also be used on other roof surfaces like fiberglass, Aluminum, and vinyl among others.

In addition to being versatile, this solution is quick-working and bio-degradable.

If you want to get a remarkable finish, just spray this solution on the surfaces. Then scrub using a brush with soft bristles and rinse it using viola and clean water. That simple!


  • Versatile- works on aluminum, fiberglass, and rubber
  • Environment-friendly
  • Easy to apply
  • Doesn’t damage or harm the RV’s components


  • Rinsing is needed

Things to Consider Before Buying Roof Cleaning Products

There are certain factors that you should put into consideration when buying a roof cleaner. In this section, we’ll go through some of these things. Those factors will help you choose the best roof cleaner for RV that meets your needs perfectly.

Type of roof material

Various roof materials tend to react differently to various cleaning products.

If the roof is made with stone, metal, or other tough materials, you don’t have to worry. You may even use harsh cleaners.

However, this wouldn’t be the case with asphalt or rubber roofing materials. Such materials aren’t very strong. Therefore, if your roof is made with such materials, choose gentler roof cleaners to prevent any damage.

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Type of Cleaner

There are those cleaners that are environment-friendly. Such cleaners don’t contain harsh chemicals. On the other hand, there are cleaning products that have harsh chemicals such as acids and chlorine.

Harsh chemicals should be handled with extreme care. Otherwise, they might harm you as well as the environment. If you aren’t comfortable with such products, we recommend that you stick to eco-friendly cleaners.

However, environment-friendly cleaners are usually more costly as compared to the cleaners with harsh chemicals. Conversely, harsh cleaners are more effective on stubborn stains.

Ease of use

how to use roof cleaner

The application of most roof cleaning solutions is done by spraying. Nevertheless, there are some roof cleaners that need scrubbing to work while others don’t. After you have sprayed the cleaning solution, just leave it and it will do its work. Similarly, some cleaners need rinsing whereas others don’t.


Coverage is another thing that you should certainly consider, especially if you are on a budget. The coverage of most roof cleaners is indicated on the container.

Another thing that affects coverage is whether the solution requires dilution. Generally, solutions that can be diluted can cover more area as compared to those that can’t be diluted. However, if you’re on the lookout for the best roof cleaner for moss, effectiveness is more essential than coverage.


You certainly need to choose a product that will effectively remove any stains on your roof. However, you should know that different cleaners produce results at different duration.

Cleaners that require rinsing show results instantly after application. On the other hand, those that don’t require rinsing may even take months.

Different Types of Roof Cleaners

Different Types of Roof Cleaners

There are 3 common types of roof cleaning solutions. Therefore, before you settle on a certain product, first consider which one is safe and appropriate for your roof. Now let’s have a look at each one of these types;

High-pressure cleaning

The method of high-pressure cleaning involves blasting the surface with water subjected to very high pressure. Besides water, this method doesn’t need any products and it’s, therefore, environment-friendly.

Even though this method is more convenient and fairly easy, it isn’t very effective. It will get rid of organisms and stains, but not as effective as cleaning products would. Additionally, this method might increase the chances of damaging the shingle.

This method is mainly used to clean ceramic tiles.

Eco-friendly Roof cleaners

These types of roof cleaners are also known as non-toxic formulas. This is because their formulas do not have any harsh chemicals such as phosphates, petroleum, acids, bleaches, and chlorine.

Eco-friendly roof cleaners are ideal for cleaning sensitive roof materials like wood shingles, EPDM, and asphalt. Additionally, they work well on painted surfaces since they don’t have acid which may corrode paint.

However, eco-friendly roof cleaners aren’t very effective on stubborn and widespread stains. Therefore, if you’re dealing with bad and resilient stains, we suggest you use acid-based or harsh cleaners.

It’s also worth noting that eco-friendly cleaners are generally more costly than harsh cleaners. Moreover, they often require rinsing and a little scrubbing.

Harsh Roof Cleaners

Harsh cleaners refer to products that contain sodium hypochlorite and other forms of phosphates, petroleum, chlorine, or acids. These cleaners have powerful formulas that remove the toughest stains.

Moreover, the ingredients of these products remove biological substances like fungi, moss, and mold from the roof.

These types of cleaners do not need any scrubbing or rinsing. Moreover, they are less costly than eco-friendly roof cleaners.

Due to their abrasive nature, harsh cleaners are ideal for tough roof materials like stones and metals.

The problem with these cleaners is that they might destroy the wildlife and plants around your house. For this reason, we suggest that you buy a cleaner with a low amount of active ingredients, this will help to prevent killing the organisms and plants around your home.

Additionally, we suggest that spray water on the surrounding plants after and before spraying harsh cleaners.

Frequently Answer Questions

1. How do I get black streaks off my roof?

The easiest option is to spray a roof cleaning solution diluted with water and bleach on the roof surface. This will help to eliminate algae on the roof surface. Then rinse the surfaces with clean water. That simple!

2. Can dirt and mold harm my roof?

Definitely! Any grime and biological organisms growing on the roof can damage it. They’re among the main causes of roof surface deterioration, which may gradually make your roof weaker. For this reason, it’s good to clean dirt and mold off your roof surface.

3. Can I use water and soap to clean my roof?

Short Answer: Yes!

In addition to soap and water, you can use a brush and rinse the roof with water. Although this process is very lengthy, it’s essential. Alternatively, you can clean your roof using water subjected to high pressure.

4. Should I pressure wash my roof?

No! Although this is a more convenient method for cleaning your roof, avoid it under all circumstances, especially for shingle roofs. You might be tempted to remove dirt, moss, or algae from your roof shingles by pressure washing. However, this will most likely damage your roof.

5. What’s the best way to clean my roof?

Most people prefer using chemical roof cleaners since it’s the easiest roof cleaning method. Moreover, harsh cleaners remove even the toughest stains. However, they can kill wildlife and plants around your home and should, therefore, be used cautiously.

There are many roof cleaning products in the market today. Therefore, choose an effective and safe cleaning solution for cleaning your roof.

Final Words

Well, you have that all. With this thorough guide on the best roof cleaners, we hope that you’ll not face any difficulty choosing the right one for your job.

As we made sure each and every product that we’ve included in this article, will certainly keep your roof clean and protected.

Whether you search for a roof cleaner for shingles or a roof cleaner for RV, this will guide you thoroughly. And with the key pointers, you might be able to pick yours easily.

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