Princess loves Q-tips & cotton balls alike. She did ingest a couple cotton balls as a pup in a panic when I tried to get them but she'll drop them now. She just likes to shred them.
My bathroom trashcan is on the back of the toilet & my teen daughter has to keep her bdrm door shut 24/7 since she uses them for make up & nails. This has cut down on her "discoveries" a lot.