That pink slime in your bathroom isn’t soap Speaking on TikTok, Dr Karan Rajan explained that the pink slime is a buildup of a bacteria called Serratia marcescens which loves damp, moist conditions.
Dr Karan Rangarajan took to TikTok to alert his followers: "If you see this pink slime lurking in your bathroom, it's not mould, it's bacteria." The NHS surgeon, who goes by the name of Dr Karan ...
Dr Karan Rajan has warned about the pink slime you can find in parts of your home – especially bathrooms. It's not just unsightly, it could also pose serious health risks if you're not careful.