Learn how to identify, prevent, and address mold for safe drinking water ... This can look like brown or black flakes in your ...

After finding black mold in her Primo water cooler, a TikToker posted a PSA to remind customers to clean their water machines properly. Casey Madison (@casey_madison) has reached over 3,000 likes ...

The nasty-looking stuff -- the slime -- is yeast or mold or biofilm, which is a thin covering of bacteria. All of it occurs naturally, and, if not cleaned up, can lead to outbreaks of: ...