Cleaning Old Oil Stains Off Concrete

A poultice will help remove stubborn motor oil stains from concrete.

Cleaning old oil stains off concrete.

Removing oil stains from concrete with soap can require concentrated amounts. Here are some of the most popular ways to remove oil stains from concrete. Flush the entire area with fresh water after the solution has stopped fizzing about ten minutes. Vinegar grease stain remover 1 2 cup washing soda 2 tablespoons white vinegar 1 4 teaspoon liquid dishwasher detergent 2 cups of water bucket scrub brush.

Pour the solution over the area and work it in using a nylon scrub brush or stiff bristle broom. You can make a poultice by either using granular cat litter diamotaceous earth or powdered laundry detergent and a liquid. The drawing agent pulls oil and grease. Old oil and grease stains can be removed from concrete using a poultice.

Most soaps are commonly used in a diluted form for most day to day tasks but you ll likely need something stronger for tough oil stains especially if they ve been left to soak in the concrete for a while. It s especially effective if you cover the stain while it s still fresh. The liquid can be water the degreaser we talked about above or a solvent like acetone xylene lacquer thinner or mek. Rinse and repeat if the concrete doesn t come clean.

After you carefully mix the acid solution follow these steps. Concrete driveway oil stains remover recipe 1 cup hydrated lime powder cup turpentine paint scraper plastic wrap tape 1 gallon warm water 1 tablespoon liquid dish soap scrub brush water hose rubber gloves large bucket. Granulated cat litter gets a lot of thumbs up. For old or large rust stains use commercial rust.