Use Actichem AP167 Tile & Grout Cleaner LF's cutting edge technology to simplify and boost the effectiveness of your tile and hard surface cleaning operation. Tile & Grout Cleaner LF is designed specifically to be used in conjunction with hard surface cleaning equipment. The significant difference with this product, is it's ultra low-foaming. Formulated with new nano surfactant chemistry for ultimate penetration and soil release, it provides the professional cleaner with a mildly alkaline cleaning solution which gives dependable results every time.