I've got a Robi Comb which works ok for us. DS was impossible to use the lice treatment stuff on (we got Moov) and I felt like I was torturing him

So we got the Robi comb which is an electronic comb thingy which 'zaps' the crawling lice. Of course, it does nothing for the eggs, but DS likes it so much he asks to have it done - so we do it every day and as they hatch, we zap 'em and we've now gotten to the point that we think we've gotten them all (haven't seen any for a few days now) so I think the lifecycle is broken!