1. Spray all over hair

  • NYDA should be applied to dry hair
  • Spray the hair roots thoroughly

2. Massage

  • Massage in until the hair is completely wet
  • Allow NYDA to work for 60 minutes

3.Comb hair carefully with NYDA’s lice comb

  • After 60 minutes the dead lice and larvae can be combed out with the NYDA® lice comb.

Make sure you have the right comb

(Included with the NYDA® solution)

  • Leave the product on during 8 hours

4. Wash with any regular shampoo

  • Then, wash your hair with your usual shampoo. You can use any regular shampoo that you normally use.