It also doesn't decompose because it doesn't contain organic materials that could rot. However, it can absorb liquids, creating undesirable stains, particularly rust. You might try WD-40 to remove ...
Then mix together warm water, dish soap, and white vinegar, and use a clean white cloth to blot the stain with the solution. If you can’t get to it right away, use a little warm water to loosen ...
Differences in stain types, concrete surface finishes, and environments call for a variety of cleaning options. If your project requires an enzyme-based concrete stain remover, a rust remover ...