Here is the damage - https://ift.tt/2RKEhMh. I've searched it online and I'm a bit scared to try white vinegar and a sponge and there isn't that much info online. Is it safe to scrub with a sponge? Is there another way to remove the stains, like a specific product?Edit: For reference, I am in Europe and I am renting this apartment and leaving in two weeks, that's why I dind't want to paint the door and wanted to find a quick solution. via /r/DIY https://ift.tt/2L5oViT
