Go for it! I’m really curious about your method.

Before you start, a quick safety check (mold can be tricky, after all):

The surface: What kind of wall is it (wallpaper, plaster, tiles)?

The material: Does the method work without vinegar or acid if there’s marble or other sensitive natural stone nearby?

The size: Is it just a small area or a larger surface?

First, tell me what you’ve found out – then we’ll see together if it’s safe and effective for your walls!