Remove all items from the garage floor
Sweep or vacuum loose dirt, dust, and debris
Scrape off stuck-on mud, paint, or residue
Apply a degreaser to oil and grease stains
Let the cleaner sit for the recommended time
Scrub the floor with a stiff-bristle brush
Rinse with clean water
Mop or squeegee away dirty water
Repeat spot cleaning on stubborn stains
Use a pressure washer if appropriate for the floor surface
Dry the floor completely
Seal the floor if needed after it is fully clean