Where + How to store Old Blisters

I have some base set blisters and one of them kindve started losing glue, is there a proper way to store them to keep this from happening

does silica help or hurt?

thanks for the time

Low humidity and average temperate is recommended.

^this + exposure to direct sunlight / uv radiation. You can put it in a drying cabinet or a safe/box with silica packs. Also make sure that there are no drastic temperature changes in the environment you´re storing your blisters in.