I wash everything before I use it. Sheets, comforters, clothes..  This comforter came out of the wash without shrinkage or any colors running. I've only had it for a week and it's only been on my bed for a few nights. So far, I'm happy with my purchase.  Also, my dogs get on my bed. They sometimes will play on the bed and that can destroy a lot of stuff. My three dogs haven't destroyed it yet and that is a good sign.