Originally Posted by
carol45
You know, I don't know the answer to that. I've assumed it's OK, and I've never heard different from people I've given it to. I hope someone else will have an answer to that. I don't know where I originally heard about it, but I think it was from a good source, so it's probably OK.
This has me totally intrigued!
Enough, so that I will try the cereal box liner in a mug rug.
That way I can check the crinkle sound ...
... and then keep tossing it in with laundry to check its last-ability!