For smaller stains, you can start by cleaning the affected area with baking soda and hot water. Cut the 2x4 to be the same height as one of the gallon bottles. Next, apply an engine degreaser from the bottom of the engine up and allow it to soak for 3 to 5 minutes before using a stiff bristled brush to scrub off grime.

The end result should be a stand with a flat bottom and a flat top that is about as tall as one of the bottles.Cut a piece of 2x4 that is 6 inches longer than the height of the two bottles combined.Cut a 6x6 and a 12x12 square out of the wood sheet.Screw the two squares you just cut onto the ends of the 2x4. "Good, thorough step-by-step with precautions. "Good, thorough step-by-step with precautions. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/27\/Clean-a-Car-Engine-Step-1-Version-4.jpg\/v4-460px-Clean-a-Car-Engine-Step-1-Version-4.jpg","bigUrl":"\/images\/thumb\/2\/27\/Clean-a-Car-Engine-Step-1-Version-4.jpg\/aid146483-v4-728px-Clean-a-Car-Engine-Step-1-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"