Oil Stain Remover Kit by Diedrich Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $38.50 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart DIEDRICH Oil Stain Removal Kit is a safe easy to use solution for tough petroleum based grease, oil and tar stains. It can be applied on both horizontal and vertical surfaces and works without surface damaging scrubbing or abrasive actions. • Works on most building surfaces including brick,concrete, marble, limestone, stucco, and slate. • Easily applied to stained area with trowel orbroad knife • Most stains are removed in under 24 hrs; productcan cure up to 48 hrs for deep-seated stains. • Simply rinse away stain with a pressure washeror common garden hose 1. Combine both parts and mix well2. Apply paste to stained areas and allow to set until dry; 24 - 48 hrs3. Scrape off dried paste and wash surface with pressure washer or standard garden hose