Air Dry

Air Dry ensures that the interior of the vehicle (boat) is kept dry, with no rust, electrical damage, mildew, mould stains or mouldy smells. Will also prevent windows from steaming up. Lasts approx 3 months before needing regeneration on a radiator. Suitable for other applications such as saddle rooms, gun safes, storage spaces etc.

reusable after being dried on a radiator
doesn't smell

Mini, august 2009, page 94
... Very good performance. This is a great solution for in-car moisture control. Get a couple and you can also control the moisture of a small garage quite easily.