u/KaiherJens

I realised recently when talking to some mums IRL that they didn't know this fact. The sun is amazing at removing stains. It'll get rid of blow out marks, tomato sauce, banana marks etc.

Just wash clothes as usual and get them into the sunshine to dry. It works just as well through a window. If it's winter where you live, it might take a day or two to disappear. But in spring, summer, and autumn, it works in no time!