Mr. Pumice Ultimate Bar Pumi Bar Coarse (Purple) / Medium (Lavender) 2 in 1 Ultimate Anti-bacterial Solution Safe! Skin Care: -Use Wet or Dry for Beautiful, Healthy and Smooth Feet, Hands, Elbows and Knees! -Use around toes and soles of feet to remove calluses. -In powder form, mix with body gel soap, and use as a complete body scrub to remove dead skin. Household Uses: -Mr. PumiceTM in powder form will absorb oil, tar, residues... -Just sprinke over the affected area, and leave until it soaks up all the residue, then sweep off. -Excellent for removal of unwanted stains and build-ups from tile grouting, etc.