I was thinking about washing the lining of my Snoforce helmet and seeings how it isn't removable per say like the newer helmets what would be the best course of action here.I thought about soaking it in the tub with detergent or spray cleaner on the lining but worry about water getting into somewhere and causing mold or mildew to form before it has a chance to completely dry out.What kind of things have you guys done to freshen up your lids?