Downs 5 In Japan I often get a greasy/waxy build-up on my windscreen, it's very difficult to shift and I've tried almost every product designed to combat this, on the domestic market. I saw this wax remover and it's for a decent price, and by God does it work! After just one application it completely cleared my windscreen of all the nasty crap! I'll use this every time I wash and graphene wax my car, to deal with any overspray or smears.Highly recommended for car glass!