Window card experiments (sunfading)

[steve B]

Originally Posted by mrmopar

That is great info, but I would think most folks will not be worried about external elements, aside from sunlight. I guess if anyone is actually storing their cards in the weather, they have bigger problems than what will happen to the cards.

I have often wondered how cards would fair in somewhat extreme cold, but still inside and protected from direct exposure to the elements. I would use a garage as an example. My garage is exposed to outside temps, but is still enclosed, so maybe a hair warmer that external temp. I guess my biggest concern was always moisture. I have always been nervous about storing anything good in the garage and have avoided it for the most part. Same with storage when I had everything in the storage locked. I opted for heated storage when I had to use one.

I have stored boxes of cards and magazines in my garage (often out of necessity and lack of indoor space), some probably as long as 10 years. I have not noticed any issues when I have dug up certain boxes, but some of the stuff I have not viewed since it was stashed.

I've had a few boxes of junkwax era stuff in the garage/carriage house since 1997, and the area has been generally damp most of that time. Generally a bit cooler than outside in the summer, and just as cold in the winter. It's been in 800 count boxes.
No ill effects that I can tell.

[Bigdaddy]

I've had some junk wax stored in the garage for maybe 30+ years in coastal Virginia - think hot and humid in the summer.

The two biggest things I notice is that some cards with glossy finishes will stick together, though you can usually loosen them up. And the other thing is that if the edges of cards are white and uncoated, they can start to turn tan/brown. You won't notice it on an individual card, but if you stack them together and look at the edges, there is a definite toning.

[Tripredacus]

I have read before that some people put those glossy cards in the freezer to get them to stop sticking to each other. I don't remember if they meant cards or specifically un-opened packs.