Lyclear Mousse 100ml + Comb New Double Action Formula Eradicates Head Lice & Eggs. Effective in 10 mins. Clinically proven to eradicate head lice & eggs in just two 10-minute treatments Double action formula suffocates & dehydrates lice & eggs Easy to apply Skin friendly Pleasant fragrance No pesticides so headlice cannot become resistant to the product Metallic comb included How to use Mousse + Comb Step 1: Shake the bottle before use. Apply a sufficient quantity of Lyclear Mousse directly onto dry hair. Work the Lyclear Mousse evenly through dry hair, from the roots to tips. Be sure to cover all the hair & scalp. Massage well, paying particular attention to the neck & the area behind the ears. Wait for 10 minutes. Step 2: Before drying the hair, comb thoroughly with the enclosed fine toothed Lyclear anti-lice comb to remove the lice & eggs. Regularly clean the comb to remove any lice or eggs. Step 3: Wash the hair with a normal shampoo, & be sure to rinse thoroughly. Wash again if necessary. Step 4: Repeat the treatment after 7 days. For use on adults & children over 2 years old.100ml bottle = up to 4 applications depending on the length of the hair. Composition: Mineral oil & dimethicone.