Bongo Fury

Been steaming up the windows when in the van post walk or having a drink, been using rechargeable pingi dehumidifiers which help but purchased some Rain-X Anti-Fog and I am pleasantly surprised that the windows are staying clear. So if you are having similar problems give it a go, works a treat in the bathroom too!

Good to know.

I'd often wondered if it works.

Oh excellent! I've also wondered if Rain-x works!