HomePatio and Gardengarden hoseThe 7 Best Vinyl Siding Cleaner (Reviews For 2022)

The 7 Best Vinyl Siding Cleaner (Reviews For 2022)

No Pressure Washer Needed - Spray On Vinyl Cleaner and Walk Away

If you’re looking for the Best Vinyl Siding Cleaner for your home, you’re in the right place.  Today, we share the results from our research and list the top-rated best vinyl siding cleaners you can buy – and, more importantly, which vinyl cleaners work best!

We’ve all seen the dreaded “green monster” of mold or mildew on the neighbor’s siding – or, heaven forbid – your vinyl siding 🙂

Never fear; while each of the seven best vinyl siding cleaners listed in our Vinyl Siding Cleaner Buying Guide works slightly differently, every one of these “cleaners for vinyl siding” makes it easier to remove mold, mildew, and dirt from vinyl siding, and most of them, without using a pressure washer!

RMR-86″ Vinyl siding cleaner, for instance, is pre-mixed and ready to go, whereas a product like “Wet & Forget” is mixed with five parts water to 1 part of concentrate.

If you’re witnessing any of the above vinyl stain conditions, your house has probably gone too long between baths.  This is the Before & After”– following the application of vinyl siding cleaner.

Vinyl siding Before and After using Siding Cleaner
Before and After using vinyl siding cleaner – BestHomeGear.Com

Years ago, the only solution for how to clean vinyl siding – would be to rent or own a Pressure Washer or scrub the siding with a soft brush and garden hose to remove mold from the siding. Today, however, there is a much quicker, easier, and less expensive way to clean vinyl siding effectively.

Get your hands on one of the Best Siding Cleaner products below. These products are specially formulated to guard against existing and future mold, and you will be amazed at how easy they are to use.


The 8 Best Vinyl Siding Cleaners 


 

RMR-86 Instant Mold and Mildew Stain Remover

RMR-86 Instant Mold and Mildew Stain Remover Spray - Scrub Free Formula, 1 Gallon

The RMR-86 Mold Removal product is advertised as a miracle cleaner, and we think it lives up to that claim. RMR-86 cleans stubborn mold and mildew within 15 seconds or less – and does so almost effortlessly.

You don’t need to scrub or brush ever; you simply fill a bug sprayer, spray the stained area, wait for 15 seconds, and watch the transformation begin. I have used this product many times and “always” with great success.

The RMR-86 product linked here is for a 2-Gallon container (128 ounces) – that is applied full strength (not concentrate), and per manufacturer, this amount of mold killer – will cover 500 sq. ft of material.

Another thing we love about RMR-86 is its versatility, you can use it on any type of surface: wood, vinyl, concrete, fiberglass, and siding.

Interestingly, it can penetrate porous surfaces quite well without changing their color. It’s genuinely one of the best Vinyl siding cleaners on the market.

Check out the RMR-86 Vinyl Siding Cleaner Video:

[youtube https://www.youtube.com/watch?v=nB0zh8MAP7s]

Application Method

  • Garden/Pump Sprayer – pre-mixed vinyl siding cleaner solution

Pros

  • No Manual Scrubbing
  • Fast Action
  • Works On Different Surfaces

Cons

  • More Expensive Than Other Brands
  • Bleach Can Damage Plants
  • One Gallon To Treat 250 Sq. Feet

RMR-86 – Editor’s Pick – Best Vinyl Siding Cleaner

RMR-86

CLICK HERE FOR PRICE >>>


 

Wet and Forget 10587 Mold & Mildew Remover

Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces

If you don’t feel comfortable using a bleach-based cleaner, we’ve got you covered. Wet & Forget is non-acidic and non-caustic; you can use it safely on any surface without worrying as much about harming animals or plants.

The manufacturer does. However, caution users to rinse all plants before and after the application.  Otherwise, you could see some temporary browning or killing of leaves.

The Wet & Forget aim is to make your life easier and your cleaning smarter with a user-friendly – “spray and walk away” type product.  Rain will eventually remove any residue over time. Just like RMR-86, there is no need for abrasive scrubbing.

Of course, if you live in an arid climate – like the southwest – you could go weeks without rain, so Wet & Forget may not be your first choice 🙂

To use Wet & Forget, you will need a typical garden sprayer and water to mix the recommended five parts water to 1 part Wet and Forget concentrate.  Spray liberally on the material you want to remove mold on, and walk away.  Literally.

Wet and Forget Vinyl Siding Cleaner Image
Wet and Forget Outdoor Cleaner – Besthomegear.com

The “trade-off” from using RMR-86 instead is that Wet and Forget is a more gradual cleaning agent, and while you should see results within a week, Wet  & Forget requires 1-3 months to entirely remove visible mold and stains.

Wet & Forget is still considered one of the best vinyl siding cleaners on the market, especially if you have time to allow the product to do its job and you want the simplest application method.

One precaution to keep in mind is the weather conditions. If the product hasn’t fully dried, rain would rinse the product away before it activates. Also, windblown debris may lead to an unsightly outcome. Just pick a clear day, and you’re good to go.

Application Method

  • Garden/Pump Sprayer – For Wet and Forget – Mix five parts water to 1 part Cleaning solution and apply to vinyl siding.

Pros

  • 2,000 Sq. Feet per 5 Gallon Mixed Product
  • No Scrubbing
  • Safer For Plants
  • Lasting Mold Removal (Stays Gone)

Cons

  • It takes Up To 30 Days To Remove Mold

Wet & Forget – Mold & Mildew Siding Cleaner

Wet & Forget

CLICK HERE FOR PRICE >>>


 

Mold Armor FG503 E-Z House Wash

Mold Armor FG503 E-Z House Wash, 1-Gallon, 1 Gallon, 128 Fl Oz

This is a cleaner that’s dedicated to outdoor use. All you need is to spray the product, wait for 10 minutes, and rinse it off. The 64-ounce bottle can clean up to 4500 square feet, which is pretty ample space.  You can also purchase a handy spray adapter included.   

Watch Mold Armor E-Z  House Wash Video in Action below:

 

 

As one of the very best siding cleaner formulas on the market, it quickly removes mold and mildew stains without scrubbing. Your exterior will regain its old luster instantly afterward, and you can dilute it for use with mild stains if needed.

Application Method:

  • Garden/Pump Sprayer – pre-mixed vinyl siding cleaner solution – Or Garden Hose attachment

We recommend applying Mold Armor as a pre-mixed solution and using a garden pump for best results.

Pros

  • Good Mold & Mildew Removal
  • Won’t Fade Paint or Vinyl

Cons

  • Bleach Formula – Can Harm Plants
  • Requires Hose Applicator

Mold Armor – EZ House Wash Siding Cleaner

Mold Armor

CLICK HERE FOR PRICE >>>

 


 

Best Siding & Roof Cleaner: “Spray & Forget” Roof Cleaner

Spray & Forget Revolutionary Roof Cleaner Concentrate – Exterior Mold Stain Remover - 1 Gallon

The name sums it up, Spray & Forget cleaner is one of the most natural siding cleaners to use. While the best results from users were those used on vinyl siding, the manufacturer also claims it is effective on wooden and metal surfaces, especially roof shingles.

For those who have environmental concerns, Spray & Forget is listed as non-corrosive; it has no bleach, acids, lye, phosphates, or heavy metals. Making it an eco-friendly product by definition.

The non-corrosive formula doesn’t require scrubbing or washing to get rid of mold and algae. Moreover, Spray & Forget boasts that their product will keep your roof clean for 6-9 months after using it.  Be sure that using this product for roofs, you allow the roof to be cool – not heated – before application.

Spray And Forget Roof Cleaner Video:

 

Application Method

  • Mix Spray and Forget solution: 1 gal. Water to 22 oz. Parts solution and apply with Garden Sprayer

Pros

  • Environmentally Friendly
  • Economic
  • Non Corrosive

Cons

  • Takes Time To Work
  • Less Potent – Requires Re-Application

Spray & Forget – Roof and Siding Cleaner

Spray & Forget

CLICK HERE FOR PRICE >>>


 

Best “Biodegradable” Cleaner:  “Simple Green” – Oxy Siding Cleaner

Simple Green Oxy Solve Total Outdoor Pressure Washer Cleaner – 1 Gal

Simple Green is an all-purpose, biodegradable, environmentally friendly siding cleaner. It was developed for multi-purpose contractor jobs, which explains its versatility. It can be used on a multitude of surfaces; Vinyl, wood, and metal. It removes grease and mold efficiently.

The biodegradable properties mean it’s entirely safe for outdoor and indoor use. No need to worry about your children or pets. The fragrance-free claim is a little misleading, however. The product smells clean and non-chemical, but it does have a noticeable cleaning product odor.

Worthy to note is that it’s a concentrated product, 1 gallon of Simple Green for Vinyl Siding can produce about 64 mixed gallons. You should dilute it according to the type of surface you’re using it for and the type of stains.

Also, with its safer, more gentle approach to the cleaning solution, Simple Green does not attack mold and mildew like the more potent formulas above.  This is a soft and more environmentally friendly approach to vinyl siding cleaning.

Simple Green Oxy Solved Vinyl Siding Cleaner

Application Method

  • Mix Simple Green Solution; 64 part water to 1 part solution 64:1

Pros

  • No Respirator Required
  • Biodegradable
  • Versatile On Many Surfaces

Cons

  • Works Best with a Pressure Washer
  • Won’t Remove Stubborn Stains

Simple Green – Biodegradable Siding Cleaner

Simple Green

CLICK HERE FOR PRICE >>>


 

Best Priced Siding Cleaner: Krud Kutter HW01 Clear House Wash

Krud Kutter HW012 Multi-Purpose House Wash , 1 Gallon (Pack of 1)

Who said you have to pay a fortune for a good cleaner? Krud Kutter House Wash destroys this myth by being a perfect cleaner for people on a tight budget. It’s a bleach-free fast-acting siding cleaner that you’ll be pleased to use.
“Sporex” is a unique additive inside the Krud Kutter proprietary formula. It is said to dissolve algae, mold, mildew, and fungus stains, making it an excellent product for washing vinyl siding.

The product is biodegradable and safe to use around vegetation as long as you wash them before and after use. A necessary precaution is that you shouldn’t let the product dry on the surface. You should rinse it after 10-15 minutes.

Application Method

  • Garden Sprayer – Mix 19:1 Water to the Solution and apply to vinyl siding.

Pros

  • Removes Chalking, Fading on Wood, or Vinyl
  • Works better with a Pressure Washer

Cons

  • Add Bleach For Stubborn Stains

Krud Kutter – Best Value Siding Cleaner

Krud Kutter

CLICK HERE FOR PRICE >>>


 

Best Siding Cleaner with Sprayer Attached: “30 Seconds” Cleaner

30 SECONDS Outdoor Cleaner - Rapid Results, Cleans Stains from Algae, Mold & Mildew, Dirt and Grime From Fences, Siding, Concrete, Deck - 64 oz. Hose End Spray Bottle (3 Pack)

Tired of getting on a ladder to reach your roof and tricky places where mold finds a home? This version of 30 Seconds Cleaner solves the problem with its brilliant Hose End Sprayer built right into the container.
Use this product by attaching the bottle to your garden hose, adjusting the sprayer, and simply apply with water to your siding.

You won’t need to scrub the product after spraying. Just spray it on, wait for 10-15 minutes, then hose it off. Be careful to calculate the right amount of product based on the size of your house. Our link is for a 3-Gallon Pack which will only cover up to 1200 sq. ft. of vinyl siding.

It’s better to have a little too much than not enough product to finish what you started.

30 Seconds Vinyl Siding Cleaner Before and After Image
30 Seconds Vinyl Siding Cleaner – Besthomegear.com

Application Method

  • Garden Hose – Applicator included

Pros

  • Hose Attachment For Simple Application
  • Needs No Scrubbing

Cons

  • More Expensive Brand
  • Bleaches Clothes (Wear Old Clothes)

30 Seconds – Siding Cleaner with Hose Applicator  

30 Seconds

CLICK HERE FOR PRICE >>>


Vinyl Renu – Vinyl Siding Restorer

Vinyl Renu Premium Siding Restorer - Restores the Original Color and Beauty to Vinyl, Aluminum, & Hardie Board. Also Works Great on Garage Doors, Front Doors & All Faded Exterior Surfaces. Rejuvenates & Protects Plastics & Metals. Lasts 10+ Years. (1-Gallon kit)

This one offers a different approach to restoring your vinyl siding.  Vinyl Renu is engineered to restore vinyl siding to its original color and sheen, but it does so through its eco-friendly ingredients, which actually penetrate the surface reversing the effects of age.

It’s sort of a miracle product that not only restores vinyl siding but works on metal siding, stucco, Hardie board, garage doors, front doors, mailboxes, and the list goes on…

However, while this product works great to restore intact material surfaces, it will not magically renew defective, pitted, or otherwise damaged surfaces.

Specs

  • 1 Gallon restores up to 350 Sq. Ft.
  • ECO- Friendly – No VOC – Water-Based solution
  • Warranted for 10 years
  • Easy To Apply with Pump Sprayer
  • Works on Any Type of Siding

Vinyl Renu also manufactures its cleaning solution called Renu Cleaner, which is the only recommended pre-treatment to use before applying the Vinyl Renu restoring solution.

Pros

  • Works on Any Vinyl Siding
  • Less Expensive Than New Vinyl Siding

Cons

  • Will Not Cover Mold or Mildew

Video Instructions: How To Use Renu Cleaner and Vinyl Renu Restorer

At only .34 cents per square foot vs. the national average of $4.00/Sq. Ft to install new vinyl siding, we think Vinyl Renu is a great solution (pardon the pun), for anyone with old, faded, or chalky vinyl siding.

Certainly, if your vinyl siding is in good condition and just covered with mold or mildew – we recommend any of the seven vinyl siding cleaners we have reviewed (Above).

Vinyl Renu – Vinyl Siding Restorer 

Vinyl Renu 

CLICK HERE FOR PRICE >>>


 

Frequently Asked Questions (FAQ) Vinyl Siding Cleaner:

 

Which Vinyl Siding Cleaner Do I Need?

Most Vinyl Siding cleaners are formulated just to spray on and walk away, leaving 1 – 3 months before achieving full results. Other products we’ve reviewed simply require hosing the siding off with water about 10-15 minutes after applying the chemical spray.

These products cost more due to the full-strength application and more limited coverage of your house. However, the spray and hose-off products (vs. pressure washers) work almost instantly. 

Whichever type of siding cleaner you choose, these specially formulated mold and mildew removers do fantastic work, and in a short time, your Vinyl Siding should look as good as new.

How Much Vinyl Siding Cleaner Do I Need?

The size of your home determines the “amount” of the vinyl siding cleaner you’re going to purchase. Make sure to estimate square footage correctly.  From the ground, eyeball the width and height of each side of your house.

Next, multiply those numbers, and add the four sides together to arrive at your total square footage of vinyl siding.  Example: 30’ wide x 20’ ft. high = 600 sq. ft. x 4 sides = 2,400 sq. ft. total coverage required.

Simply compare the recommended coverage for each of the above vinyl cleaning products, and get the best vinyl siding cleaner based on your needs.

Will Vinyl Siding Cleaner Damage Landscape?

If you have flowers or vegetation surrounding your house, thoroughly saturate it with water before you spray vinyl siding cleaner. Consider protecting them during the cleaning process by covering them.

Most chemical cleaners are potent products that can do damage to your plants.

Speaking of Natural Surroundings – Check out our How-To Guide – How to build an in-ground fire pit.

Can Vinyl Siding Cleaner Damage The Siding?

Double-check that the vinyl cleaner you’re going to purchase is safe to use on Vinyl products and will not bleach or otherwise damage your siding.

According to the manufacturers, None of the vinyl siding cleaners in our review will damage vinyl siding.

How Can I Keep Mold & Mildew Off Vinyl Siding?

How to keep mold and mildew from returning to vinyl siding.  Your house’s location determines the dirt you’ll likely encounter. Very Damp areas have a higher probability of accumulating mold and algae on vinyl siding, while dry or windy climates may produce a more significant buildup of dirt. 

One of the most common reasons for vinyl siding stains is the result of tree branches or large bushes that are located within a few feet or even touching the vinyl siding.  Another issue is allowing grass to grow against the foundation of your house without using landscape beds. 

Mowing grass against the house will allow grass spores to attach to the siding. You can count on that situation to increase the probability of mold and mildew on your house’s vinyl siding.

To avoid that problem, simply trim back any natural vegetation at least 4-5 feet away from your siding –  to prevent future staining.


Safety Tips For Using Vinyl Siding Cleaner?

  • Before you begin cleaning Vinyl Siding, make sure to spray water with a garden hose and all your surrounding foliage. This will help to protect the foliage from any incidental contact with the Vinyl siding cleaner you’re going to be using.
  • At this point, and as an added precaution, you may want also to consider using plastic or tarps to cover any high-value plants, bushes, or trees.
  • After you have finished applying all Vinyl siding cleaners, remove any covering you may have used to cover the foliage and immediately spray again with water any foliage that may have come in contact with the vinyl cleaner.
  • Read the manufacturer’s instructions carefully when using any Vinyl siding cleaner. Make sure to use personal protective equipment, this is a harsh cleaning product that shouldn’t come in contact with your skin.
  • Wear complete protection: Use a proper respiration mask, safety goggles, rubber gloves, and a coverall jumpsuit or old clothing to cover arms, legs, and head.

How To Make Homemade Vinyl Siding Cleaner?

While the vinyl siding solutions in our review work exceptionally well, some folks may be opposed to using any chemical-based products to clean siding, opting for a homemade vinyl siding cleaning solution instead.  If that’s you, check out these household product recipes for making your own DIY vinyl siding cleaner:

  • Mix 70% water and 30% white vinegar to make an excellent all-purpose vinyl siding cleaner. This solution removes less stubborn mold or mildew from the siding.
  • To mix up a more potent solution, combine 1/3 cup of powdered laundry detergent with 2/3 cup powdered household cleaner, then add 1 quart of liquid laundry bleach and one gallon of water.
  • If you are concerned about the surrounding vegetation, use a vinyl siding cleaner solution comprised of one gallon of water mixed with one cup of oxygen bleach in a bucket. Make sure it is labeled “Oxygen bleach” (never use Chlorine Bleach) as Oxygen Bleach will clean the vinyl but not damage your landscape.
  • Also, don’t forget that one of the products in our review, “Simple Green,” is an environmentally friendly cleaner that can be used not only on vinyl siding but also on aluminum, as well as stucco, roof tiles & painted wood. Simple Green is a non-toxic and biodegradable cleaner.
  • While homemade non-toxic cleaning solutions will work, they are not nearly as powerful as chemical products for removing mold and mildew.  Therefore, you may also need the use of a pressure washer when using homemade cleaners.

Try any of the Vinyl cleaners shown in our Reviews To Clean a Vinyl Fence

best vinyl siding cleaner | besthomegear.com
Before and After Cleaning a Vinyl Fence

Conclusion

We recommend cleaning your vinyl siding once or twice a year, depending on your particular climate. Because of the prep and precaution required each time you use it, make sure you choose the best Vinyl siding cleaner you can find. 

Then just spray it on, sit back, and let the product do all the work for you.

With all the factors weighed in the balance, our product winner is the RMR-86 cleaner due to its versatility, ease of use, and super fast-acting (almost immediate) results. 

In 2nd place, Wet & Forget is a safe, slower-acting, less expensive (5-gallon yield vs. 1-gallon RMR-86) but a very close runner-up vinyl siding cleaner – assuming you can wait a little longer for optimum results.

Good luck with Your own Vinyl Siding cleaning project – Remember, just spray It on and walk away!

If you’re having problems with mold in your house – check out our article on how to remove mold from wood and drywall.

Additional Reading & Resources

  • Vinyl is Still The Right Choice for Siding – See Comparison Here – Vinylsiding.org.
  • How To Clean Stained Grout – 3 Simple Steps – Besthomegear.com
  • Best Garden Sprayer at Amazon to Apply Vinyl Siding Cleaners – Amazon.com
  • Trim Tree Limbs Up Against Siding with a Cordless Pole Saw – Besthomegear.com
  • Leaky Toilet? – Easily Replace Toilet Parts With This Diagram – Besthomegear.com
Kevin
Kevin
Kevin is the author and editor for Best Home Gear. In addition to his work in publishing, Kevin enjoys exploring the Outdoors in Michigan and Arizona, Hiking, Cycling, Fishing, Reading, and Completing Projects for the Home and Garden.

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