Can someone tell me how long will it take to end a lice infestation with rubbing alcohol?

Long time. I don't think rubbing alcohol is strong enough to kill lice. If you had short hair and carefully removed all the lice and nits it might work. But i would recommend a prescription lice product (and removal of all nits). Best to treat again in 8 or 9 days to be sure.

Related Questions

How long will it take to get rid of a lice infestation with rubbing alcohol?

Lice infestation. Alcohol may help loosen the lice and hte nits sometimes, but hte easiest way to do that is apply petroleum jelly and cover it up with a shower capand leave iton for 12-18 hours and then have funn washing it off! even though it is time consuming to wash it off, it is a safe and non toxic way to loosen the lice nad nits.The petroleum jelly suffocates the lice. Read more...
Unlikely to help. Once the lice sense water or a toxic material they can hibernate without breathing for 18 hours. Unless you use prescription benzyl alcohol,a special alcohol designed for this use, you are unlikely to succeed. Daily washing with a stout pickling vinegar will loosen the eggs, and may kill some lice, but you may need to invest in a Rx or OTC product. Read more...