Finding those holes under the toilet bowl rim and probing inside to remove any hard water deposits. Also cleaning the tank to prevent unwanted formations.
[ Ссылка ]
[ Ссылка ]
![](https://i.ytimg.com/vi/ubWAQeiLsKQ/mqdefault.jpg)
Finding those holes under the toilet bowl rim and probing inside to remove any hard water deposits. Also cleaning the tank to prevent unwanted formations.
[ Ссылка ]
[ Ссылка ]