Krud Kutter Multi-Purpose House Wash Cleaner, Liquid Concentrate, 1 gal
Krud Kutter Multi-Purpose House Wash Cleaner, Liquid Concentrate, 1 gal
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Krud Kutter

Krud Kutter Multi-Purpose House Wash Cleaner, Liquid Concentrate, 1 gal

327 ratings

Key item features

  • Powerful Cleaning: Removes mildew, mold, algae, fungus, moss, dirt, oil, grease, and organic stains.
  • Surface Restoration: Eliminates gray weathering on wood and chalking or oxidation on various surfaces.
  • Versatile Application: Safe for use on siding, roofing, masonry, gutters, walkways, and other exterior surfaces.
  • Gentle Formula: Water-based and free from bleach or ammonia, ensuring safer outdoor cleaning.
  • Extensive Coverage: A 1-gallon concentrate effectively cleans up to 4,000 square feet, suitable for large areas.
  • Tough Buildup: Ideal for breaking down tough outdoor stains and restoring a clean, bright appearance.
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Customer ratings & reviews

4.2 out of 5 stars
stars
327 ratings104 reviews
How item rating is calculated
  1. 5 stars66% (216)
  2. 4 stars13% (42)
  3. 3 stars7% (24)
  4. 2 stars4% (13)
  5. 1 star10% (32)

Reviews summary

Pros

  • : Cleans grime and dirt from vinyl surfaces.
  • : Does not harm surrounding foliage.
  • : Offers quality at a reasonable cost.
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Showing 1-3 of 104 reviews

May 31, 2025
Reviewer name: Christa
Item details
Scent: Unscented
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

My boss uses this at our job. I was skeptical at first. I'm a cleaning machine and take products seriously. When I used it for the first time I told my boss "I need a plate and fork for some humble pie." I got the outdoor version because I have a hammock that got forgotten outside over the winter. It's still functional but has black spots. They're gone!! And it lifted algae or whatever that I didn't know about!!! You're going to need to dilute it. And while it's safe, it's still a powerful cleaning agent, so gloves, googles and ventilation are a good idea.

Helpful?61O0Y810T9ER1926842
Sep 11, 2025
Reviewer name: Tiffany
Item details
Scent: Unscented
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

So I like that, despite the instructions specifying to allow the product to rest on the house siding for a bit before removing, most of my green house's stains came off almost instantaneously! It was not too harsh either because I cleaned without gloves most of the time (not recommended I just hate gloves and my one pair broke). I haven't had a chance to remove the mildew from the wood but I will allow the product to linger for a bit before I rinse and scrub with my deck brush. I have cleaned my entire house exterior already and my house is grey again...there is so much cleaner leftover. You would only have to buy a maximum of one jug annually. I will definitely be a repeat customer!

Helpful?61O0Y810T9ER1926842
Jun 27, 2026
Reviewer name: Diane
Item details
Scent: Unscented
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This is an amazing product. Virtually wet the surface with a garden hose or the smaller spray bottle , then spray the solution... just wet... wait 5-10 min and spray with a jet sprayer. When it dries, it cleans like no other product I've ever used before!

Helpful?61O0Y810T9ER1926842
Current price is $14.9711.7 ¢/fl oz
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