Minwax Hardwood Floor Cleaner. A non-toxic, solvent free, biodegradable formula that helps you maintain the beauty of your hardwood, pre-finished and laminate floors. Regular use will keep floors looking beautiful by gently removing dirt and grime, without leaving a soap film residue behind. Formulated to be used full strength, no need to add water. Not for use on waxed, oiled, shellacked or unfinished wood. When cleaning cabinets, furniture, doors, and other small wood surfaces, use a wood cabinet cleaner.