The Meaning Behind Pink Slime in Your

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.