Earth Friendly Orange Plus Heavy Duty Floor Cleaner Concentrate is a highly concentrated (1:128) formula, suitable for cleaning the dirtiest floors. It degreases & deodorizers floors using the power of oranges in a concentrated orange oil based formula. Orange Plus Heavy Duty Floor Cleaner is ideal for cleaning the floors in warehouses, factories, restaurants and other high-use & industrial type settings. It works exceedingly well in floor scrubbing machines & leaves floors clean, fresh and residue free. Orange Plus Floor Cleaner is Non-toxic, readily-biodegradable & pH balanced. All ingredients are derived sustainably from plants. Earth Friendly Products Heavy Duty Floor Cleaner is free of synthetic perfumes and dyes, is grey-water and septic safe & is recognized the USDA's Biopreferred Program. CAUTION. While it's very effective at removing scuffs and marks, it can strip certain finished if used highly concentrated. Always, test first.