How to use Full Marks Solution Head Lice Treatment:
Treatment should only take place if a live louse is found.  There are 3 easy steps to kill head lice and their eggs:

Step 1: First comb through dry hair with a normal comb to remove any tangles.  Now apply the solution to dry hair and massage in, ensuring that the entire scalp and all the hair are coated with the solution.  Leave on for 10 minutes.  Each application requires an average 500ml solution, longer and/or thicker hair may require more.
Step 2: After 10 minutes you can comb through the hair using the special comb provided, to remove dead lice and any eggs.  Once you have treated the whole head in this way, you can wash out the solution using an ordinary non-conditioning shampoo.  Conditioner will not be necessary.  It may be necessary to wash the hair a couple of times to completely remove the solution.
Step 3: Check after 7 days and if live lice are found repeat steps 1 and 2.  On day 14 check once more and treat if necessary.

Whilst your first application should kill living lice and eliminate their eggs, it is possible that some eggs may remain and these can hatch within a week.  The use of Full Marks Solution on days 7 and 14 will break this cycle and kill any lice that have hatched since the last treatment.

Precautions, Cautions and Warnings:
Always read the label and follow the instructions.
Keep out of reach and sight of children.
For external use only.
Discontinue use if any sensitivity is experienced.
Do not use past expiry date (see base).
This product is not water based.  Keep away from naked flames.
If solution comes in contact with skin or eyes, wash away with warm water immediately.

Ingredients: Cyclomethicone and Isopropyl Myristate.
Product code: FUL51T