Persistent stain on T-shirt
Recently, my daughter once again had an unknown, stubborn stain on the new T-shirt, nothing helped. I used all the known tricks, I remembered Mutti:
It always took on stubborn stains "Novum active" soap.
I tried it now, but did not rub the stain with it, but wet the soap, rubbed a small amount of paste with my fingers and put it on the stain. Rubbed her lightly with her fingers and let this paste work until it was dry.
Then I rinsed off the paste, the stain was not gone, but already paler.
Then I repeated the treatment and then washed the T-shirt in the machine, after which the stain was really gone and the T-shirt saved.
In the end, we considered what caused the stain and I believe it was bird droppings.