twfaust
Member
Stain I can't identify. I am trying to clean a recently vacant apartment. There are numerous red stains on the floor the like of which I have never seen before, they are red and form 3" triangles. I spoke to a tenant in the building who helped the previous tenants move, he tells me the stains are from the feet of furniture. He seems to recall the feet were plastic. Anyway, I have tried about every cleaner and solvent I can find, from commercial products to acetone. Nothing seems to work. Anyone recognize these or have a suggestion?