Why is the soap scum in my bathroom pink? Is it mold? And can it make me sick?

How long has it been since you last cleaned your bathroom? If it's been longer than you planned, you might see a buildup of scum, slime or mold around your taps, between the tiles and on the edges of the bath or shower floor.

source https://medicalxpress.com/news/2025-08-soap-scum-bathroom-pink-mold.html