Homemade Hardwood Floor Cleaner ; 2 Tbs olive or grape seed oil, 2 Tbs lemon juice, 2 Tbs alcohol, 24 oz water. Mix Spray Cleaner Bottle – Spray on floor using a damp cloth over a mop to wipe. Because these cleaners contain oil – you do need to make sure you shake the bottle, to keep the liquids mixed while cleaning.