Wet & Forget Outdoor MAX Moss, Mold, Mildew, and Algae Stain Remover Hose End, 48 oz
Wet & Forget Outdoor MAX Moss, Mold, Mildew, and Algae Stain Remover Hose End, 48 oz
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Wet & Forget Outdoor MAX Moss, Mold, Mildew, and Algae Stain Remover Hose End, 48 oz

Wet & Forget Outdoor MAX Moss, Mold, Mildew, and Algae Stain Remover Hose End, 48 ozWet Forget Xtreme Reach Hose End Outdoor Surface Cleaner Mold Mildew Algae Stain Remover 48oz
Pack SizeSingle

Key item features

  • Maximum Cleaning Power: Same trusted Wet & Forget formula, now designed for larger, tougher jobs
  • 2X Coverage & Concentration: Cleans more area per bottle, covers up to 2,000 sq ft
  • High Reach Performance: Sprays up to ~30 ft to easily reach siding, roofs, and upper areas
  • Effortless Application: Attach to hose, spray, and walk away — no extra steps required
  • Built for Tough Jobs: Ideal for heavy moss, mold, mildew, and algae staining
  • Gentle Yet Powerful: Bleach-free, color-safe formula for a wide range of outdoor surfaces
  • No scrubbing, no rinsing, no power washing
  • Hose-end application with jet and fan tips — no mixing required
  • Use this outdoor cleaner for mold and mildew stains on your roof, second-story siding, deck, driveway, and more
  • Wet & Forget outdoor cleaning supplies make your toughest cleaning jobs easy
Current price is $36.97
Price when purchased online
  • Free shipping
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $36.97
Your usuals, on your schedule
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Customer ratings & reviews

4.3 out of 5 stars
stars
456 ratings329 reviews
How item rating is calculated
  1. 5 stars66% (302)
  2. 4 stars16% (75)
  3. 3 stars8% (35)
  4. 2 stars2% (10)
  5. 1 star7% (34)

Reviews summary

Pros

  • : Product is easy to connect to a hose.
  • : Attaches securely to hose for convenient use.
  • : Quickly clears mold and mildew from surfaces.
  • : Connects to hose for easy use.
  • : Has a non-overpowering smell that doesn't linger.
  • : Removes dirt and tough stains from surfaces.
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Showing 1-3 of 329 reviews

Jul 2, 2026
Lucille
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Save your pressure washer

This product is awesome. I used it on my mobile home, which is covered with hardy board, a 108 foot privacy fence hardy board. Also my aluminum shop and barn and my plastic garden shed. Within ex two days after spraying everything down, the black marks the green moss and dirt were gone. It also works great on sidewalks and wood decks. I highly recommend it great value for the dollar especially when you can buy the concentrate on sale at Walmart.

Helpful?0REX7HQFML115212591258
Nov 21, 2024
4KHUD
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Better version of a proven winner.

It was in stock at my local store, when I couldn't find it elsewhere locally at competitors, in the standard sprayer or this version that I wanted. Xtreme reach version worked quickly and efficiently where I needed it to clean roof and siding of the house. Also, the nozzle didn't leak like previous year's standard sprayer nozzle. There was also no adverse impact on the landscaping plants. In past, it took about 2-3 months to show improvements and I sprayed considerably more. This Xtreme reach version high reached places I struggled to spray in the past and it evidence showed in just a few weeks.

Helpful?0REX7HQFML115212591258
May 31, 2026
Calvin
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

This product works. It takes a few days to see the results. This is NOT instant. Attach it to your garden hose. spray it on the mold and relax.

Helpful?0REX7HQFML115212591258