An unexplained ring stain has appeared on 4 of my shirts. I'm very afraid it will ruin more. What could be causing this?
When a mysterious ring stain showed up on one of my well-worn hoodies, I didn't pay too much attention. Over the next month, the round ring stain has shown up on 3 additional shirts, and I'm very afraid it will ruin more!
-- Always right at the stomach region
-- Haven't noticed it on any other type of garment
-- Sometimes a full ring, sometimes partial
-- It doesn't come out with stain remover
Facts and circumstances:
-- I don't lean against anything against my stomach, ever
-- There is nothing stainy in my closet
-- No reason to suspect an issue with the washing machine
-- I don't wear anything around my neck
What could be causing these rings of death?