Think that pinkish goo around your sink or shower is harmless? Think again.
A doctor has gone viral on TikTok after revealing that the ‘pink slime’ commonly found in bathrooms isn’t just gross, it could pose a serious health risk.
Dr. Karan Raj responded to a video from a user who ended up hospitalized after neglecting the mysterious pink buildup in their dorm shower. In his TikTok post, Dr. Karan explained, “If you’ve seen this pink slime lurking in your bathroom, it’s not mold, it’s bacteria.”
What Is It?
The pink substance often found near drains, sinks, and shower crevices is actually Serratia marcescens, a bacteria that thrives in damp, moist environments.
“This bacteria loves humid spaces and feeds on fatty deposits from soaps and shampoos, which is why it loves to hang out in your bathroom,” Dr. Karan explained.
According to Infectious Disease Advisor, Serratia marcescens isn’t just limited to homes, it can be found in soil, water, plants, and animals. In hospitals, it’s sometimes seen in wet showers or wash basins, where its distinctive red-colored pigment (prodigiosin) makes it visible.
Is It Dangerous?
For most people, exposure to this bacteria is harmless. However, Dr. Karan warns that it should never come into contact with your eyes or open wounds.
For individuals with weakened immune systems, such as hospital patients or critically ill individuals, Serratia marcescens can pose serious health risks. It has been linked to infections in the gut, urinary tract, and even the lungs, and is often resistant to multiple antibiotics, making it difficult to treat.
“If your home has enough dampness for pink slime to develop regularly, you could also be creating the perfect environment for actual mold, which can cause respiratory issues or allergies,” Dr. Karan cautioned.
How to Prevent It
The best way to stop pink slime from taking over your bathroom? Prevention.
Dr. Karan’s key tips include:
Keeping your bathroom well-ventilated—Use an exhaust fan or open a window to reduce humidity.
Regular cleaning—Disinfect surfaces frequently to prevent bacterial growth.
Eliminating moisture buildup—Wipe down wet areas to keep bacteria from thriving.
“The first rule of Pink Slime Club is to stop it from forming in the first place,” Dr. Karan emphasized. “By curbing its growth, you’ll also prevent more dangerous molds from developing.”
So, next time you spot that pinkish goo, don’t ignore it, clean it up before it turns into a bigger problem.
