Why is There a Pink Stain On My Bathroom Sink?

Pink is an all-time favorite color, especially among little girls. Even men like wearing pink, too. There is no gender, and anyone can appreciate every color’s beauty and representation when it comes to colors. Well… except when you see pink stains on your bathroom. It is unusual to have pink stains on your shower or sink surfaces, so you should call a professional plumber if you see these mysterious stains in your bathroom fixtures. 

Why is there a pink stain in the sink or shower? 

Mold and mildew are common bathroom problems. However, pink stains also occur on bathroom sinks, showers, and tubs. This unusual stain is called Serratia Marcescens. It is a common type of bacteria known for its slimy texture and pinkish color. It is commonly found in dusty or moist areas, including the bathroom, but can also be found in food, soil, and animals. 

Serratia Marcescens will thrive in a damp spot with open-air, standing water, and other deposits from shampoos, soaps, and human waste. It tends to be more common during hot seasons with higher and more humid temperatures. 

While Serratia Marcescens is unpleasant to the eye, the good news is it is generally harmless. However, some studies show it is linked to certain health conditions such as pneumonia and urinary tract infections. That is why you should still be careful when dealing with this bacteria. 

How to clean pink stains in the bathroom 

Getting rid of the pink stains in the bathroom should be easy using bathroom cleaning products. You can also try natural, homemade cleaning solutions by mixing one-part water and one-part vinegar. Spray the mixture over the affected area, then scrub using a soft bristle brush. For heavier and stubborn stains, you might need to use chlorine bleach to remove the pink stain. 

When there’s a pink stain on the toilet, flush the bathroom first and turn off the water immediately. This will help you clean the stain easier and effectively. Unfortunately, Serratia Marcescens will most likely be back again and again. The best way not to have unusual pink colors in your bathroom fixtures is to prevent it. 

One way is by cleaning your bathroom surfaces such as your toilet bowl, sink, and tiles regularly. If you notice any leaks coming from the bathroom, kitchen, and elsewhere in the house, don’t delay. Even the tiniest of leaks and drips can cause water to accumulate and lead to the formation of the pink bacteria.

You can go the DIY route, but you might not be sure if you can solve the problem correctly. Call a professional plumber in Mt. Pleasant, TN, today and start to get rid of Serratia Marcescens in your home!


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