Moldmaking Storing silicone molds

This has probably been asked before … did a search, but couldn't find what I wanted.

How do you store your silicone molds? Any tips, anything one should avoid?

How long is their life-span anyway? I have just made my first silicone molds, so I don't know …

 

Thank you! That's easy, I had almost feared something more complicated.

 

I have also asked my silicone supplier, and they advised me to store the molds dark and dry and with one of the casts inside.