Heavy-duty finish stripper works on your toughest floor challenges. Apply Ultra Strip liberally with a mop or automatic scrubber, using hot water. Allow 3 to 5 minutes chemical action time, agitate solution, & pick up emulsified finish with a wet vacuum or automatic scrubber. Rinse with cool water & RMC Perfect 7 natural pH low-foam cleaner or Enviro Care Low-Foam All-purpose Cleaner (both sold separately). Highly concentrated floor stripper offers 1:4 to 1:16 dilution ratios.