Soap scum forms when fatty acids in bar soap react with minerals in hard water, creating a cloudy film on glass and tile.

It’s been a rollercoaster of a time for The Quartermaines, but finally, justice was served on the November 3, 2025 episode of ...

Soap scum is hardened residue from soap and minerals, but gentle cleaning can remove it without scratching glass. Clean while the shower is still steamy, using dish soap and a non-abrasive sponge to ...

Soap has a pretty simple formula and a long history. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. There's nothing quite like the satisfaction ...

INDIANAPOLIS (WISH) — It’s a kitchen staple we all rely on—dish soap. The best ones don’t just cut through grease; they can tackle all kinds of messes around your home! Consumer Reports reveals how ...