This comb helps removes head lice, nits, and unhatched eggs. Unique micro grooved teeth gently pull lice, nits, and eggs away from the scalp. Directions Remove any tangles first with a regular comb. 1. Apply Lice Breaker Treatment to dry hair. Leave for 20 minutes.2. Part the hair into sections with a regular comb.3. Comb through each section with Lice Breaker Comb from root to tip4. Wash hair with a mild shampoo. Repeat steps 1 - 4 in seven days. Note: To help control reinfestation, use your Lice Breaker Comb in between chemical treatments. Combing dry hair is ineffective so use with normal hair conditioner. Specifications Long teeth ensure optimum efficacy in all types of hair Rigid Teeth Rounded end protects the scalp Anti-slip bands allow for better gripping and control Material: Stainless Steel Size: approx. 9.7 x 6.7cm Colour: Silver Warnings Always read the label. Follow the directions for use. Read the warnings on pack before purchase. For external use only.