Once you understand the stain s source you ll be able to get back to porcelain perfection.
Light pink ring in toilet bowl.
Black toilet bowl stain.
Thoroughly clean the bowl and then spray it with chlorine bleach.
Spray a non bleach toilet bowl foam around the.
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.
This pink ring has been confused with iron containing hard water which produces an orange rust colored ring discussed below.
No matter which of these is the cause there is one easy solution for this problem.
This bacteria isn t as harmless as it was once thought to be but it isn t a cause for alarm either.
A black ring in your toilet bowl is a pretty gross sight to behold.
That ring of pink slime around your toilet bowl is a far cry from the squeaky clean look you re going for.
Each year a few customers call to ask us about pink stains or residues that occasionally develop in moist areas in their homes.
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.
The black ring could be caused by mold or mildew.
The bacteria that causes these pink stains is serratia marcescens which is found naturally in the environment.
For example serratia marcescens is a bacterial species common to bathtubs showers and toilets and characterized by a pink ring.
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.
Follow these steps to get black stains out.
The airborne bacteria thrive on moisture dust and phosphates.
The airborne bacteria thrive in moist environments which is why it is commonly found in bathrooms.
Pink stains in your toilet bowl the bacteria serratia marcescens causes pink stains.
It probably isn t rust or a mineral.
Let it sit in the bowl for about 15 to 20 minutes.
Pink bathroom stains are fairly common.
The bad news is that slimy anaerobic bacteria called serratia marcescens cause this ring.
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.
But you re not alone.