honestly, I just buy the jumbo bag of ear plugs from the drug store and use those. The wax ones have never worked for me, so I finally just tried the ones I sleep with, and voila! If you take them out and try to put them back in when wet they'll puff up real big and you can't get them back in, tho- so you might want to keep a spare pair around. Once they dry out they are fine again. Plus, they are very cheap (another good consideration for me).![]()