But for more difficult stains we recommend the following steps.
Calcium buildup in toilet tank.
Gluconic acid citric acid lactic acid glycolic acid sulfamic acid.
Depending on the severity of the stain the liquid might have to be reapplied and scrubbed vigorously several times with sandpaper or a rag.
If not drain the tank once more as you did in step 1 again then repeat steps 3 through 6 again when happy with how sparkling clean your toilet tank is turn the valve back on fill it and then.
So turn of the water supply to the toilet and.
This situation arose after the toilet assembly was changed out.
Lactic acid acetic acid gluconic acid formic acid hydrochloric acid boric acid.
Another option that many diy experts swear by is plumber s cloth.
Let that sit for at least 30 minutes.
Then start squirting the the works toilet bowl cleaner in the tank.
The age of your toilet and how frequently you clean it can help determine how best to treat the calcium buildup.
Spray the calcium stains liberally with distilled vinegar.
Things needed plunger spray bottle distilled white vinegar toilet brush with stiff nylon bristles baking soda rubber gloves pumice stone.
There s a fair amount of calcium buildup around the inside of the tank and i assume calcium will continue to build up even if the tank is carefully and regularly cleaned because our water is hard.
The short term way to treat calcium buildup in toilet pipes is to physically remove visible calcium buildup and scrub it away.
The toilet probably had calcium buildup before but it never caused a leak.
Pour baking soda.
A mild natural acid such as lemon juice or vinegar can be very effective at nipping calcium deposits in the bud.