When hard water passes through the plumbing system the calcium in it will get caught in small nooks and crannies causing a build up that can restrict the size of a sewage pipe.
Calcium deposits in toilet tank.
Fill a spray bottle with distilled white vinegar.
Spray the calcification liberally.
You may notice that if your bathtub has a dripping faucet you will eventually see calcium stains in the tub.
If some deposits are still.
The truth is that the calcium deposits that cause these stains will pop up wherever there is water flow.
You can use distilled white vinegar or a chemical product such as lime away or clr.
Cause of calcium deposits calcium deposits in toilets are caused by hard water which is water that is high in mineral content such as calcium and magnesium.
Turn off the water supply to the toilet.
It s not a sign that your toilet is not clean.
How to remove calcification from toilets.
For good measure you should run something through the toilet tank to dissolve calcium deposits that might be in the toilet pipes.
You may want to wear gloves and use eye protection if you are using a chemical product.