Black toilet bowl stain.
Light pink ring in toilet bowl.
Spray a non bleach toilet bowl foam around the.
But you re not alone.
The film is usually found as a ring that accumulates at the water line in the toilet bowl or on shower doors sink drains and bathtubs.
That pink ring in the toilet just above the water line could be caused by minerals in the water but more likely it s from a colony of the airborne bacteria serratia marcescens.
Once you understand the stain s source you ll be able to get back to porcelain perfection.
The bad news is that slimy anaerobic bacteria called serratia marcescens cause this ring.
Toilets often develop a pink or slightly orange ring around the bowl right at the water line especially if the toilet is rarely used.
Pour 1 cup of bleach or white vinegar into your toilet bowl and let it sit for 15 minutes if you are trying to get rid of a mold or bacterial ring.
The airborne bacteria thrive on moisture dust and phosphates.
Each year a few customers call to ask us about pink stains or residues that occasionally develop in moist areas in their homes.
A black ring in your toilet bowl is a pretty gross sight to behold.
Follow these steps to get black stains out.
For example serratia marcescens is a bacterial species common to bathtubs showers and toilets and characterized by a pink ring.
Click on image for better view.
However the pink ring that develops at the water line in the toilet around drains in the tub shower area in bathroom drinking cups and even dog bowls is actually caused by airborne bacteria known as serratia marcescens.
The black ring could be caused by mold or mildew.
Let it sit in the bowl for about 15 to 20 minutes.
That ring of pink slime around your toilet bowl is a far cry from the squeaky clean look you re going for.
Thoroughly clean the bowl and then spray it with chlorine bleach.
The bacteria that causes these pink stains is serratia marcescens which is found naturally in the environment.
No matter which of these is the cause there is one easy solution for this problem.
Pink bathroom stains are fairly common.
This bacteria isn t as harmless as it was once thought to be but it isn t a cause for alarm either.
The airborne bacteria thrive in moist environments which is why it is commonly found in bathrooms.
Other considerations if you see a red or pinkish ring developing in your toilet bowl it s time to use chlorine bleach in a spray solution.