Krud Kutter Multi-Purpose Pressure Washer Concentrate & Manual Use Outdoor Cleaner |

Krud Kutter Multi-Purpose Pressure Washer Concentrate is a dedicated outdoor cleaning solution designed to tackle heavy exterior grime. It removes stubborn buildup such as oil, grease, tree sap, bird droppings, and dirt across large properties without demanding intensive labor.

The concentrate is formulated for broad material compatibility, working safely on wood, vinyl, aluminum siding, gutters, roofing shingles, stucco, brick, masonry, and concrete. It also extends to outdoor items and recreational equipment, including patio furniture, pool areas, decks, walkways, RVs, boats, and engines. Applied through a pressure washer, it cleans without scrubbing by penetrating the surface over a 3 to 5 minute dwell time before rinsing away.

Coverage is a major strength of this formulation. A single 1-gallon container dilutes to make up to 20 gallons of working solution, providing enough wash to cover up to 5,800 square feet. Additionally, the fast-acting solution is biodegradable and completely free of bleach, making it suitable for standard outdoor maintenance around structures.

While the product is versatile, it does require waiting several minutes after application before spraying it off. The listing also highlights pressure washer application instructions but does not provide specific dilution steps for standalone manual bucket use.

Verdict: This concentrate is an excellent choice for homeowners and property managers needing to clear heavy organic and petroleum residue from large outdoor surfaces. If you want a bleach-free, high-yield wash that pairs with a pressure washer, it provides substantial coverage and convenience.

A great fit if you:

• Need to clean large exterior surfaces up to 5,800 square feet.
• Want to wash siding, decks, walkways, or roofing without scrubbing.
• Clean vehicles, boats, RVs, or engines alongside building exteriors.
• Prefer using a bleach-free, biodegradable outdoor cleaner.

Consider something else if you:

• Prefer ready-to-use formulas that require no mixing or diluting.
• Need an instant-rinse cleaner that does not require dwell time.

How much area does one bottle cover?
One 1-gallon bottle dilutes into up to 20 gallons of cleaning solution, which covers up to 5,800 square feet.

How do you apply this cleaner?
Apply the solution using a pressure washer, allow it to remain on the surface for 3 to 5 minutes to penetrate grime, and then rinse it clean without scrubbing.

What types of surfaces can this product clean?
It is compatible with wood, vinyl, aluminum siding, roofing shingles, gutters, stucco, brick, masonry, concrete, decks, walkways, patio furniture, pool areas, RVs, boats, and engines.