I’m getting itchy and annoyed just reading about it.
Some friendly advice from a mother whose son just got out of kindergarten; you need a blow dryer and every other day, blow dry your hair on full heat. the hotter you can get your braids the better. See, the heat will kill off any eggs you might have missed, thus preventing the return of the lice.
Anything your head might have touched in the mean time is best treated by the other extreme and stuck in the freezer for at least 24 hours.