Wet combing is the recommended way to clear an infestation of head lice. Whilst it can be time consuming it is time well spent. If you rely on the products you will fail as they only have a 20% effectiveness rate if you are lucky.
To wet comb effectively you need to wet the hair with conditioner and then use a fine toothed metal nit comb to systematically clear out all the head lice and nits – the eggs.
The Hairforce – Lice Assassins sell a Comb to Clear kit which fully equips and tutors you in how to nit comb very, very effectively. Alternatively The Hairforce nit and head lice clearing service can clear the infestation for you.