KILZ® Concrete & Masonry Cleaner & Degreaser

KILZ® Concrete & Masonry Cleaner & Degreaser is ideal for use on interior/exterior surfaces such as: Garage Floors, Driveways, Patios, Walkways, Porches, Basement Floors and Pool Decks; it can be used on concrete, brick, natural stone, asphalt and aggregate. When used at full concentration, product will remove greasy, oily stains such as common lubricants, transmission fluid and anti-freeze leaks from automobiles, motorcycles and lawn mowers.


Please check availability before visiting your local retailer

Available in Gallons


The following steps are required.

  • Use an inert absorbent to clean up all excess oil and grease spills. Scrape and sweep away dirt and loose contaminants on surface.

  • Product should be tested in an inconspicuous area to ensure acceptable performance.

  • Protect grass and any nearby plants by dampening these areas with water and covering with plastic drop cloths.

  • All rinse solution must be prevented from entering storm drains.


  • DO NOT MIX IN A METAL CONTAINER. Do not mix KILZ Concrete & Masonry Cleaner & Degreaser with bleach or any other household or industrial cleaning products or detergents.

  • For lighter cleaning, add 1  L cleaner in 3.79 L of water (1:4 dilution).

  • When cleaning previously painted surfaces, add add 0.24 L of cleaner in 3.79 L of water (1:16 dilution). Stir diluted solution thoroughly. Avoid splashing. Mix only in plastic containers large enough to hold up to 19 L of diluted solution.


  • Wear protective clothing, goggles and acid resistant rubber gloves and boots.

  • Cleans between 14 m² and 70 m² depending on dilution ratio. Actual area cleaned will depend on method of application, texture and surface porosity.

  • For best results, evenly distribute product using a plastic watering can or plastic pump sprayer and then work into the surface with a stiff bristled, non-metal brush or broom.

  • Allow product to stand for 10-20 minutes, then scrub vigorously. Do not let product dry on the surface. NOTE: Very heavy and older stains may require an additional application.

  • COVERAGE: Full Strength 14 m² Diluted 56 m².

Clean up & Disposal

  • Rinse or pressure wash surface thoroughly with fresh water while scrubbing at the same time to properly remove all remaining residue.

  • After application, be sure to thoroughly rinse all surfaces, surrounding grass and plants, clothing and tools with fresh water.

  • Dispose of container and unused product in accordance with all current governmental regulations.

  • Do not dispose of this product down a drain. For recycling or disposal information contact your local household refuse collection service.


  • Protect from freezing.

  • For best results, apply at temperatures between 10°C - 32°C. Temperatures above 32°C may affect the application such as drying too fast. Avoid applying in direct sun. NOTE: If the surface is hot to the touch it should be considered too hot to apply this coating.

  • CAUTION: Surfaces may become slippery when wet. Use caution when walking on surface when moisture is present.

  • Shelf life under normal conditions is two years unopened.