Consequently, which Listerine kills lice?
To treat lice, people often soak their scalps with Listerine, wrap damp hair up in a towel for half an hour and then rinse the Listerine and lice away. Repeating the process every five to six days will kill emerging lice as they hatch, since the mouthwash does not get rid of lice in eggs.
Furthermore, how effective is Listerine in killing lice? The Suffocation Solution The active ingredient in Listerine that's considered to be a lice killer is alcohol. So if you apply Listerine to your head, it may loosen up the glue that binds nits to your strands of hair a little, but not enough. And it certainly won't kill them.
People also ask, how long do I leave Listerine in my hair for lice?
If you know your child (or yourself) has lice, soak your hair in Listerine (any kind) and cover with a shower cap for 2 HOURS. Rinse, then do the same with vinegar (yes, 2 MORE hours). *Be sure to use a clean shower cap.
Does Listerine kill super lice?
As for adult lice, while the alcohol present in Listerine may be effective for suffocating and killing lice, it won't work unless you commit to dousing your hair in Listerine for 2–3 days straight (and that's a maybe).