With one 15 minute application you can kill the lice and protect against reinfestation.
KP24 Rapid shampoo with LPF is a transparent liquid of a specifically developed oil and a Lice Protection Factor (LPF). The special polymeric oil was specifically selected to obtain the maximum effect on head lice and eggs. The mixture has a double effect: blocking the breathing holes of the lice and dehydrating and shriveling the skin of the lice, killing the insect.
Does not contain silicones so it leave no greasy residue in the hair.