Some stains are simply stubborn and just won't come out. If you have already tried everything on a stain, you should try this one household tip:
Treat stubborn stains with toothpaste
If everything has already been tried on a stain , then start one more attempt with toothpaste : Apply toothpaste to the stain, let it sit, and brush it off once it is dry.
Read also: Remove blueberry stains with household remedies
Photo by Sabine, meinhaushalt.at