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How to Clean Concrete Garage Floor & Remove Oil Stains with Bleach

Follow these garage floor cleaner tips to learn how to clean garage floors with bleach to remove dirt, residue, and mold and clean oil off the concrete.

More from Clorox experts

How to Clean with Clorox® Outdoor Bleach

How to clean garage floors with Clorox® Outdoor Bleach

(Cement floors must be sealed)

One
Prep
Wear old clothes, shoes and rubber gloves.
Two
Mix
In a plastic bucket or container, add ⅓ cup of Clorox® Outdoor Bleach to 15⅔ cups of water to make 1 gallon of solution.
Three
Scrub (A)
Apply bleach solution using a brush or broom on horizontal surfaces, and a sponge or mop on vertical surfaces.
Four
Scrub (B)
Heavily soiled surfaces may require additional scrubbing.
Five
Wait
Wait up to 15 minutes.
Six
Rinse
Rinse thoroughly using a garden hose with a spray nozzle.

How to Clean with Clorox® Regular-Bleach

How to clean garage floors with Clorox® Disinfecting Bleach

(Cement floors must be sealed)

One
Prep
Wear old clothes, shoes and rubber gloves.
Two
Mix
Pour ⅓ cup of Clorox® Disinfecting Bleach into 1 gallon of water in a plastic bucket or container.
Three
Scrub (A)
Apply bleach solution using a brush or broom on horizontal surfaces, and a sponge or mop on vertical surfaces.
Four
Scrub (B)
Heavily soiled surfaces may require additional scrubbing.
Five
Wait
Wait 6 minutes for disinfecting.
Six
Rinse
Rinse thoroughly using a garden hose with a spray nozzle.