im happy for you 24hours.. Dont worry about wetting the hair. I literally just wet mine right now in the shower. I didnt let the shower spray it yet because im not sure how that will effect the unit and i still dont have my supplies to rebond. so what i did was i put lots of water on my hand and dumped it over my head a few times.kinda like how a mother bathes her child. The bond is still very secure and my hairlooks great.Iduno why people are afrad the hair looks wiggy after swimming or a shower? I dont understand that. My system looks exactly like how my old hair looked after a shower.