L.M.
Hi A., I use the bum genius 3.0 and I use the liquid All Free and Clear I don't have any problems with smell at all and they always come completely clean. Also my son doesn't get irritation. He got a little diaper rash once but I just laid him out in the sun for about fifteen minutes without a diaper for a couple days and it worked like a charm, no need for creams or anything. Good luck
L.