Application Method 1.Take off the bottom battery cover and insert 2 AAA batteries as guided. Replace the cover. 2.URemove the clean blade head cover. 3.Push the switch up to turn on the unit. 4. Adjust the blade head vertically to skin and close it to skin. Remove unwanted hair by moving the blade head in opposite direction of hair growth. 5.Ideal for removing hair from underarms, Bikini area, leg and all body. 6.Push the switch down to turn off the unit after each use. .7.Clean the blade with included brush and replace the clear blade head cover. 8. Press the button on the side and open the blade head, the inside reticular blade can be cleaned by the brush too. Replace the blade head after cleaning. 9.The whole blade head can be washed by running water directly. 10.Don¡¯t move the blade head back and forth repeatedly to avoid stimulate to skin. 11.Remove batteries if the product will not be used for an extended period. 12.Keep out of reach of children. 13.DO NOT disassemble the main body if not being professional.