MiracleMist Long-Term Protectant Against Mold, Mildew, & Algae Stains

$9.99$16.99 Taxes

(3 customer reviews)

Long-Term Protection Against Mold, Mildew, & Algae Stains

Once your surface is clean from mold, mildew, and algae stains, protect the surface with MiracleMist Long-Term Protectant!

Available Sizes:

  • 32 Oz Bottle
  • 1/2 Gallon Jug

MiracleMist is a treatment that creates an environment where fungus and bacteria don’t want to grow.

  • No mold. No stains!
  • No bacteria. No odors!
  • One application can last for up to three years!

Coverage: 100-500 square feet depending on substrate and application method.


The first System that provides Long-Term Protection from Mold, Mildew, & Algae Stains.

Mold and mildew stains are part of outdoor living and many times, also part of our indoor living.  Controlling these environments can be challenging and the presence of mold and mildew can be dangerous.  Homeowners need a “system” to control stains and odors caused by fungus and bacteria.

We’ve solved the cleaning issue with our MiracleMist Instant Mold & Mildew Stain Remover but what do you do once the stains are gone?  How do you keep things clean?  The fact is, most cleaners just remove stains – they don’t get rid of the mold spores and that’s why stains reappear.  Now you can keep the stains away with MiracleMist’s Long-Term Protectant.

The unique formulation covalently bonds to all surfaces, making them somewhat permanent.  When dry, MiracleMist forms micro-spears that mechanically (not chemically) kills fungus and bacteria.  This protective surface can last for up to 3 years!  MiracleMist works on porous and non-porous surfaces as well as all types of fabrics, carpets, etc.

how to keep mold from growing on furniture

Use on:

  • Siding of all types
  • Roofing of all types
  • Gutters
  • Awnings
  • Tent canvas
  • Boat cushions
  • All interior surfaces of boats, RVs, trailers, etc.
  • Carpet
  • Interior walls and ceilings
  • Outdoor furniture
  • Spa covers
  • Showers, shower curtains, and tubs
  • Gym bags, shoes, lockers, etc.
  • and hundreds of other surfaces!

For removing mold and mildew stains fast, we recommend MiracleMist’s Instant Mold & Mildew Stain Remover.

Note:  If cleaning with a bleach-based product, allow the surface to dry completely before applying MiracleMist Protectant as bleach can neutralize the chemistry.  On wood and porous surfaces, allow 48 hours before applying MiracleMist Protectant.


Additional information

Weight N/A
Dimensions N/A

32 oz, 1/2 gal

3 reviews for MiracleMist Long-Term Protectant Against Mold, Mildew, & Algae Stains

  1. Sara & John P.

    I have been waiting to review this product and here it is:

    My home has a composite deck. It’s an ugly deck. Each year, this deck has to be cleaned because the wood fiber in the decking grows mold and it is a terrible thing to live with. Approximately 18 months ago, after cleaning it with bleach and soap, I applied the long term protectant (formally known as MSP) onto the deck and the waiting game began.

    Today – there are zero mold stains on this deck. There is some grime from airborne dirt particles but that’s part of life. I am very happy that I’ve found a good solution for this huge issue and I recommend it to other composite deck owners!

  2. Truitt M.

    Our boat sits in a Florida boat house all year long and the seats, carpet, cockpit, etc. get moldy from the exposure. We treated our boat with this product over a year ago with this product and the results are outstanding. A full season later, you cannot find one speck of mold on the boat. It is pristine.

    After dealing with this issue year after year and seeing the results of this product, I am truly impressed. Highly recommend.

  3. Judy D.

    I used your product to get rid of cat odors in my house. Odors gone. Problem solved! It took about three days to work but the results are simply incredible. This product saved my cat’s life! (haha)

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