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If there are grease stains on the floor, use a household degreasing agent to remove immediately, and then rinse with hot water, not directly with water.
Wash chalk-marked areas with hot soapy water and bleach. Colored chalk marks are stubborn and cannot be removed, so consider using white chalk or talc on the floor.
Remove ink stains with hot soapy water, then wash thoroughly.
Use oxalic or phosphoric acid based cleaning products to remove dirt, rust stains from floors. This lightens smudges, and light pollution clears them up.
Use common rust cleaners to remove pigmented stains from weathered floors.
Alcohol or icing:
Wash wine and fruit stains by mixing bleach into hot water according to the directions on the bleach package. Dab the stain lightly and rinse with hot water.