Damp rid, mildew corrosion etc.
Out here on the Windward size damp is problem with by classic cars (GTO and 60 CAD- both convertibles). Best answer is to take them for an outing now and again with the top down onto the "dry side". If you want calcium chloride in small pails you can get from the "Chemistry Store.com" I bought damp rid (actually just calcium chloride in a plastic bag) but yo ucan seen it absorbing water and becoming liquid.I also used "Bullfrog" to help control corrosion - not sure that it really works.I also think that is important to use mildew inhibitors.You cannot use bleach on carpet or upholstery, by I found that Lysol Spray is OK on carpet and lining of the top.On the leather seats I wipe over with water-diluted IG CLeansser/conditioner (has mildew inhibors built in). The water is important on leather, since the lacquer on the leather is senstive to theese cleaners and solvents too. I then then seal with S.Seal (also has inhibitors). Still some light surface mildew in the spring but has at least not penetrated and discolered the leather.Vinyl is much tougher and can use stronger (even udiluted) N.clear for really good mildew protection.If a bumper is starting to rust, I use "Must for Rust" that is safe to use on chrome and seal wil MH Sglaze to keep the damp/oxygen out.I have tried lots of rust inhibitors and this is the only one I have seen that will not damage the chrome. I also use in to remove rust (using steeel wool too) on the rails etc of my boat.