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Internet # 328640578

Model # 807048

Store SKU # 1010895911

48 oz. House Wash Outdoor Cleaner Mold Mildew Algae Remover with 30 ft. High Reach Hose End Sprayer

$38.98
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  • Exterior house cleaner - roofs, vinyl siding, driveways, concrete
  • Bleach free cleaner, with 2X the coverage & concentration
  • Spray & leave no scrub rinse or pressure washer. Cleans over time
  • View More Details

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Product Details

About This Product

Easily and effectively clean up moss, mold, mildew and algae stains on all your outdoor surfaces with the new Wet and Forget Xtreme Reach Hose End. Simply spray it on and forget it. Wet and Forget works with the rain and wind to gently remove green and black stains over time. No rinsing or scrubbing required. The Xtreme Reach Nozzle sprays up to 30 ft. high, so you can apply while keeping your feet firmly planted on the ground. Wet and Forget Rapid Application Hose End covers up to 2,000 sq. ft. per bottle. Treat large surfaces such as driveways or decking in just a few minutes with the attachable fan tip. The jet tip makes applications to hard-to-reach areas easy as it will reach up to 30 ft. high. Wet and Forget doesn't contain bleach or phosphates and is non-acidic. Safe for use on virtually any outdoor surface. Life's dirty. Clean easy with Wet and Forget Hose End.

Highlights

  • High Reach: The Xtreme Reach Nozzle sprays up to 30 Ft high
  • Extensive Coverage: One bottle covers up to 2000 sq ft.
  • Spray and Leave Cleaner: No scrubbing, no rinsing, and no bleach.
  • Treat large surfaces and hard-to-reach areas in minutes
  • Removes moss, mold, mildew and algae stains
  • Safe for use on virtually any outdoor surface
  • Surfaces stay clean for 1 plus years in most cases
  • Cover plants and landscaping with a tarp or plastic prior to application
  • Bleach free and non-acidic
  • Xtreme reach hose end nozzle comes with 2 different tips, a jet tip for reaching high surfaces like roofs and second stories and a fan tip for maximum coverage of large surfaces such as driveways and patios
  • Return Policy

Product Information

Internet # 328640578

Model # 807048

Store SKU # 1010895911

Additional Resources

Shop All Wet and Forget

Specifications

Product Size: 48 OZ-Ounce

Dimensions

Product Size

48 OZ-Ounce

Details

Application Method

Leave-in

Concentrated or Ready to Use

Ready to use

Features

Kills Mildew, No-Rinse

Health Facts

No Health Features

Helps Remove

Mildew, Mold

Pack Size

1

Product Form

Liquid

Recommended Surfaces

Rubber, Slate, Stainless Steel, Travertine, Upholstery, Vinyl, Wood

Returnable

90-Day

Scent

Unscented

Warranty / Certifications

Manufacturer Warranty

na

Questions & Answers

How many square feet does this cover?
ByAug 4, 2026
1 Answer | 
Answer This Question

One bottle will cover up to 2,000 square feet depending on the porosity of the surface you are treating.

By|Aug 4, 2026


    On sealed roof?
    ByAug 2, 2026
    1 Answer | 
    Answer This Question

    Yes, Wet & Forget can be used on a sealed roof to clean up moss, mold, mildew and algae stains.

    By|Aug 7, 2026


      It turn the mold area white should we scrub off the white with a detergent brush and hose
      ByJul 18, 2026
      1 Answer | 
      Answer This Question

      Over time the rain and wind will remove the mold stains from the surface. You can help speed up the process by coming back and rinsing the surface with a hose on a jet setting. This will imitate rainfall and help agitate the surface to lift up the dead growth.

      By|Jul 20, 2026


        Is it safe for outdoor chair cushions?
        ByJul 10, 2026
        1 Answer | 
        Answer This Question

        Yes, Wet & Forget Outdoor can be used on patio furniture. We recommend coming back the day after applying and rinsing the furniture with water before using the patio furniture.

        By|Jul 10, 2026


          Can you rinse this off with a power washer?
          ByJul 1, 2026
          1 Answer | 
          Answer This Question

          You can come back and rinse with a power washer starting a week after your application. This will help speed up the cleaning process.

          By|Jul 13, 2026

            (1)

            Is it safe to use near my well?
            ByJun 30, 2026
            1 Answer | 
            Answer This Question

            Wet & Forget Outdoor can be used on a home with a well on the property. Wet & Forget will not leach into soil.

            By|Jul 2, 2026

              (1)

              Why do you have to cover plants before spraying
              ByJun 28, 2026
              1 Answer | 
              Answer This Question

              Cover plants and landscaping with a tarp or plastic prior to application. If plants are accidentally sprayed, turn black dial to the ‘WATER POSITION’ and rinse thoroughly.

              By|Jun 29, 2026


                Can I use that set and forget to remove the stain from Cedarwood on a house
                ByJun 23, 2026
                1 Answer | 
                Answer This Question

                Wet & Forget isn't designed to remove wood stain. It will clean up moss, mold, mildew and algae stains on cedar.

                By|Jun 23, 2026


                  Viewing 1-8 of 122

                  Customer Reviews

                  4 out of 5

                  • 4 out of 635 reviews
                  • 25% recommend this product
                  Filter by:
                  Showing 1-10 of 635 reviews
                  Works great!
                  [This review was collected as part of a promotion.] Very easy to use. I have a before, during, directly after, and a few days after and wow! You just spray and leave and it will take away those yucky green spots on a house! Can’t wait to use on more spots of our house!
                  by
                    Homeowner must have!
                    [This review was collected as part of a promotion.] Easy to use and connect the hose to. Instructions are simple and the nozzle provided makes the hard to reach high spots very attainable. Water /treatment ratio seems to be perfect. Will be buying this in the fall and spring moving forward! The twist lock makes it safe for storage.
                    by
                      Amazing outdoor cleaner
                      [This review was collected as part of a promotion.] I recently tried wet & forget outdoor max on my patio floor. I was pleasantly surprised by how easy the entire process was, it has a convenient hose end with a built in function to either use only water or use the product. I had some dark spots on my patio which completely disappeared after a single use of this product, it took a bit to dry but once it was dry it looked like a completely new patio floor. Couldn’t be any more happy with it! Looking forward to using it on other parts.
                      by
                        Easy to apply mold and midew remover
                        [This review was collected as part of a promotion.] I used this product on my walkway and it was very efficient. It cleared the mold and mildew down overnight. It produced a consistent clean. I am extremely happy with the results. It was incredibly easy to use. Just spray it on and let it work.
                        by
                          This product works excellent and I already see a difference in my roof. You do have to wait for several weeks to notice a difference, but it is worth the wait.
                          by
                          Effective, but might need a second application
                          [This review was collected as part of a promotion.] Overall a good product that gets rid of moss and green on surfaces, but it might require a second application. Sprayer attached to hose sprays a good foamy layer that easily covers the the affected area. Most of the green was gone after one application, but not quite all so I would recommend a second spraying if using this product.
                          by
                            May need multiple applications
                            [This review was collected as part of a promotion.] The packaging is neat bottle, and works very well. The effectiveness of the product, I seen little results. It seemed to dry well, with no film left behind, but I did not see the results I expected. Perhaps it would work better on lighter stains.
                            by
                              Doesn't work well.
                              [This review was collected as part of a promotion.] For a "wet and forget" product, this was pretty disappointing. I waited 24 hours between the before and after, and somehow the after is even worse. It didn't work how it said it should. It did offer good coverage and I drenched the area, but I wouldn't buy this.
                              by
                                GARBAGE
                                Garbage! Don’t waist your money l! Will be returning the other 9 we bought. Just use pool chlorine!
                                by
                                Response from Wet & Forget ExpertJul 13, 2026
                                Wet & Forget is designed to work over time with the rain and wind to gently clean up moss, mold, mildew and algae stains. It isn't designed to create instant results. Green stains typically clean up after a few weeks with rain. Black stains and moss are more stubborn and will clean up after several months with rainfall. We'd like to learn more about your experience and help you out, if you could please give our office a call at 888-727-8524. WetandForget
                                  Easy to use
                                  [This review was collected as part of a promotion.] The wet & forget moss , mold and mildew remover was very easy to use . We took our shutters off and cleaned the stained window trim . The consistency was perfect for sticking to the stain and easily removing it . It dried quickly and didn’t have a strong smell.
                                  by
                                    Showing 1-10 of 635 reviews

                                    Compare Key Features

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                                    Product Snapshot

                                    Great for homeowners looking for no-scrub cleaning, making outdoor cleaning easier and more efficient.
                                    Great for homeowners looking for no-rinse cleaning, making outdoor cleaning easier and more efficient.
                                    Ideal for homeowners looking for multi-surface protection, preventing moss, mildew, and algae for up to 3 years.

                                    Cleaning Strength

                                    Removes moss, mold, mildew and algae stains
                                    Removes moss, mold, mildew and algae stains
                                    Removes dirt, mildew, moss, algae, and discoloration

                                    Coverage Area

                                    2, 000 sq. ft. per bottle
                                    2, 000 sq. ft. per bottle
                                    Up to 2, 000 sq. ft.

                                    Concentration Level

                                    Application Method

                                    Environmentally Friendly