Commercial Floor Cleaning Guide Affiliate disclosure: Firebusters may receive a commission if you purchase through some links on this page, at no additional cost to you. AUCH FPH17 and FSH18 Compared The AUCH FPH17 and FSH18 are designed for different commercial floor-care jobs. The FPH17 is a corded rotary machine for scrubbing, polishing, waxing and low-pile carpet cleaning. The larger battery-powered FSH18 scrubs hard indoor floors and uses a vacuum…