Preparation before treatment: 1. A consultation included the examination of the skin,a plan for treatment. 2. Operator should wear vinyl gloves and a facemask. 3. On oily or acne skin, a steamer may be used prior to the treatment, or a degreasing lotion may be applied prior to the cleanser. 4. Cleansing the skin with Cleansing gel or water, then wipe off with cotton pad. Allow the skin to dry. Warm Note: -Do not use on these areas: 1. Sensitive Skin; 2. Skin Rash; 3. Damaged, Inflamed, or Infected Skin; 4. Surgical scar less than 12 months old; 5. Skin Swollen; 6. The probes can not point to Eye ball; 7. -Do not connect the hose of spray bottle to the vacuum socket, otherwise the toner will be sucked into pump and shorten the life of machine. Don't operate vacuum and spray at the same time Package includes: Diamond Dermabrasion Machine x 1 PVC vacuum hose 6*4 x 1 Diamond pen x 2 Pens box & foam x 1 Diamond Head x 9 Heads box & foam 1 O-rings x 3 Cotton Filter x 1 package Power cord x 1 Fuse x 3