I went into my bag of goodies the other day to find that my favorite toy, Cupid Kiss link made of TPR silicone had melded/melted in a couple of spots where it had been leaning against a jelly toy. I'm assuming that this is normal and I just didn't know about it, or I would have kept the toy separate.
Why does this happen and are there any other materials toys are made of that I should beware of setting against each other?
Why does this happen and are there any other materials toys are made of that I should beware of setting against each other?