The short term way to treat calcium buildup in toilet pipes is to physically remove visible calcium buildup and scrub it away.
Calcium buildup in toilet tank.
The age of your toilet and how frequently you clean it can help determine how best to treat the calcium buildup.
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.
Gluconic acid citric acid lactic acid glycolic acid sulfamic acid.
Another option that many diy experts swear by is plumber s cloth.
Things needed plunger spray bottle distilled white vinegar toilet brush with stiff nylon bristles baking soda rubber gloves pumice stone.
Then start squirting the the works toilet bowl cleaner in the tank.
Lactic acid acetic acid gluconic acid formic acid hydrochloric acid boric acid.
Then you will need to dissolve any calcium buildup that is in the plumbing.
Depending on the severity of the stain the liquid might have to be reapplied and scrubbed vigorously several times with sandpaper or a rag.
Spray the calcium stains liberally with distilled vinegar.
It will immediately begin to foam up as it interacts with the calcium squirt some on the rubber flapper to instantly dissolve.
This situation arose after the toilet assembly was changed out.
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.
Let that sit for at least 30 minutes.
You want to make sure that all the calcium stains are not under water.
The toilet probably had calcium buildup before but it never caused a leak.