G.F.C. is formulated to deep clean existing wood floor coatings by quickly and effectively penetrating and loosening embedded soils, body oils and scuff marks. In addition, it requires just a clean water rinse to prepare the floor for coating. Typically, 0183-1 G.F.C., 0193-1 Prime Kote and 1283-5 State Champ are used as a 3-part system.