Use Woca (Intensive) Wood Cleaner on hardwood flooring to remove old soap residue, grease and dirt and to effectively prepare a wood floor for treatment with wood oil. For indoor use only. Product label will say Wood Cleaner or Intensive Wood Cleaner - this is the same product with different labeling. Drying Time is 2-8 hours; Shelf Life is 3 years; Dilute 1:20 to 1:40; Coverage is 2,000 - 3,000 square feet per Liter.