Lice Treatment & Prevention Kit, All-in-One Shampoo, 4 fl oz, with Lice Removal Comb and Lice Prevention Daily Leave-in Spray, 6 fl oz

Nix Ultra is a lifesaver! It worked quickly and thoroughly to eliminate both lice and nits on the first application. The treatment oil is easy to apply, and the included comb is robust and essential for removal. I appreciate that it's safe for kids. This is my new go-to recommendation for getting rid of an infestation fast.

Best product for lice. Save yourself the trouble of trial and error and get this the first time! Used it on my niece who had a bad case of lice and after one treatment and thorough nit brushing, it seemed like a second application was not necessary. (Always do the second application though!!! I was just expressing it’s effectiveness).

It's a very good quality product, it does its job, I recommend it

Works wonders! And the smell lasts for more than 8hrs!

We use this daily on our son's hair before he goes to school. He had a number of lice infestations before that, but since we've started using this, he has had none.

I have thick long hair and this is the only stuff that actually works

Ease of use

No es lo suficientemente efectivo para matar liendres. Al principio parece aceite puro pero cuando lo enjugas la textura cambia. Después del primer uso siguiendo las instrucciones aún encontré liendres vivas en la cabeza de mi niña. Ni creo volver a comprar este producto de nuevo.