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Q: As I was cleaning my bathroom, I saw that I had pink grout that I had never noticed before. It seems to be some sort of slimy buildup. Now I’m worried. Why do I have pink mold in my shower? What causes it, and how do I get rid of it?

A : Unlike run - of - the - mill green molds likeCladosporiumor the ill-famed toxic fateful mold , Stachybotrys chartarum , the pink staining in exhibitor field is n’t really mould at all . The discoloration comes from a biofilm — specifically , a bacterial settlement ofSerratia marcescens . Though it ’s not actually mold , it ’s commonly referred to as pinkish mold .

Is pink mold dangerous or harmful?

While pinkish mold is harmless to most intelligent people whose skin may sweep up against it in a narrow-minded exhibitor , it can make various ailments ( e.g. , urinary tract or vesica infection ) if it enters the consistence through the eyes or open wound . The severity and variety of these ailments increase in individuals with compromise immune system . It ’s good to be safe than bad , so take step to remove the pinkish bacterium from bathing areas before they multiply and your family ’s exposure increases .

What causes pink mold in the shower?

S. marcescensis an airborne bacterium that boom in warm , moist environs like showers , where it feeds on mineral deposits in soap trash and fatso deposits in max and shampoo residue . pinkish cast incline to arise where excess moisture collect — not just in the shower bath , but also in the can bowl , around the waste pipe , on the shower drape , and along the shelf surrounding the bath , especially in the corner .

How to Get Rid of Pink Mold in the Shower

It ’s not punishing to get free ofSerratia marcescens , and thanks to its food coloring , which crop from light garden pink to glum red , it ’s easy to spot . With basic house cleaners and the proficiency outlined here , you’re able to usually get rid of pinkish mold in bathtubs and on hard and soft shower surfaces jolly quickly .

Step 1: Put on protective gear, open windows, and turn on the exhaust fan.

Pink mold is n’t as life-threatening as black mold , but it ’s still a health hazard and it ’s best to avoid unmediated contact with the stuff and nonsense . Put on boxing glove , goggles , and arespirator maskto minimise exposure .

Step 2: Mix a cleaning solution.

Make a runny paste by compound ¼ cup broil tonic and 1 tablespoon of liquid dish soap in a humble bowl .

Step 3: Scrub pink mold with a brush, and then rinse or wipe.

Dip a soft - bristle scrub brush into the spread and vigorously scrub down any visible patches of biofilm on hard surfaces around the shower ( e.g. shower chairs , doors , and tile and grout pedigree on walls and floors ) . This process should loosen and rear the biofilm .

When you ’ve finish scratch , rinse aside the relax biofilm by either wiping down the scratch areas with a wet towel or using the rain shower head to flush the goo down the drainage .

Step 4: Clean the shower curtain and liner.

If you do n’t alsoclean the exhibitor mantle and liner , pinkish mould from the drape can spread back to the bathtub or shower . Remove the curtain and lining and wash concord to the aid labels . get them air - wry completely in the sun before hanging them back up . If the liner is too moldy or worn out to save , corrupt a new one . Liners are inexpensive , and are not think to last as long as the curtain .

Step 5: Disinfect surfaces.

Now that you ’ve cleaned off the biofilm , it ’s time to get disembarrass of any remaining bacteria . Bleach is your in force bet since it does duple obligation , killing off the last of the bacteria and dissolving stubborn filth .

How to Prevent Pink Mold in the Shower

S. marcescensoften reappears on hard and gentle exhibitioner surface , even after you ’ve taken standard to remove it . To prevent new biofilm from take shape , stick to a clean regimen and take the following steps to control wet .

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Pink mold in white tile grout.

Photo: istockphoto.com

Pink mold growing in a petri dish.

Photo: istockphoto.com

Washing a shower curtain in the washing machine.

Photo: istockphoto.com Sergio Cervera Moreno

Person with pink rubber gloves uses squeegee on glass shower wall.

Photo: istockphoto.com Andrii Borodai

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