What’s That Pink Slime in Your Bathroom?
If you’ve spotted pink or reddish slime around your sink, shower, or toilet, you’re likely seeing Serratia marcescens, a bacterium that thrives in damp,
soapy environments. Though it may seem harmless, it can cause infections—especially in those with weakened immune systems—so it’s worth removing.
How to Clean It:
Use a bleach-based cleaner to eliminate the slime:
Mix a general-purpose cleaner with bleach
Apply to affected areas
Let sit a few minutes
Scrub and rinse thoroughly
Prevent It from Returning:
Wipe down surfaces regularly
Fix leaks quickly
Improve ventilation
For toilets: Add ¼ cup of bleach to the tank, wait 20 minutes, and flush
Final Tip:
Regular cleaning and keeping your bathroom dry will help stop pink slime before it starts.
Don’t ignore it—small maintenance steps can protect your space and health.