LONG TEETH AND SPIRAL MICRO GROOVE TECHNOLOGY: Attached to durable handle make it the perfect choice to remove tiniest creatures from fine and thick hair alike while being soft on your hands and head. INSTRUCTIONS FOR SAFE AND SIMPLE USE: Detangle and divide moist hair in sections. Slowly working through each section combing with solid smooth strokes while removing trapped pests after every stroke. CORROSION RESISTANT STAINLESS STEEL: This comb can be used for the whole family with simple sterilizing steps. Soak comb in hot water for 30 seconds wipe comb by dabbing with dry cloth and leave to cool.