Please help!
Help! Save My Dreads
so i'm just over a week into dreading and now my brother got lice 
I told my mom about the rubbing alcohol and heat methods but she says that even if they die how would one get the bugs out the dread if they're on the inside? and now she doesn't want me to dread anymore in case of getting lice. She knows dreads won't make me more prone to getting em but with my brother having them again in a short period of time it's likely...any help would be appreciated!! 
updated by @anthony-greene: 01/13/15 09:16:25PM