Shake the bottle well and apply the solution to dry hair. Ensure sufficient product is applied so that the hair is thoroughly wet, including the back of the neck and behind the ears.
Massage the solution well into the scalp, avoiding the eyes or ears. For added precaution, cover the eyes with a towel when applying the product.
For best results, leave the solution on the hair for 10 minutes.
Remove all tangles with a regular comb before using the enclosed metal lice comb to remove dead head lice and their eggs from the scalp and hair.
Separate one-inch sections of hair and comb as closely to the scalp as possible at a 45-degree angle. Wipe the comb after each section. Repeat until the entire head is treated.
Wash hair using an ordinary non-conditioning shampoo. Conditioner is not necessary. You may need to wash hair multiple times to remove the solution completely.
Repeat treatment after 7 and 14 days if required.