Returning from Aquarobics on Tuesday, I placed my bag on the front seat of the car and unbeknown to me left the top of my water bottle unscrewed. Consequently, on arriving home, I was dismayed to find a horrible wet stain on the seat and up the back. I was hoping it would dry out but it hasn't.
It looks awful because it looks as though someone has weed on the seat. What can I do to remove it, if anything?
Try Autoglym Interior Shampoo. I've never used it, but I've used several of their other products, and they're all good quality.
https://www.autoglym.com/interior