It often happens that it does not drip, does not murmur, yet the toilet tank is running and we do not know where. The Croatian Podravski portal drew attention to the fact that the toilet tank can also release water into the cup silently, and this is only apparent from the amount of the increased water bill. A very simple test was recommended to check for the leak, which is also recommended by the water saving program of the U.S. Environmental Protection Agency (EPA). A pair of tap food
A few drops of food coloring in the toilet container, ten minutes waiting: this is how it turns out if the water flows silently and costs so much in a year
