Why Does My Toilet Cistern Keeps Running

Try cleaning any build up that might be preventing it from properly closing. In case there is a problem with the actual flapper consider replacing it entirely. They are quite affordable. To replace, simply detach the old one and attach the new one then hook it back and try flushing.

Perhaps a point to note, when purchasing a flapper, makes sure you get one that fits the chain on the thick center section and not the thin outer part.

Float Position

After a toilet has been flushed, the tank automatically stops filling when the water has reached just below the overflow pipe. However, if the water keeps running then this is an indication that the float is way high. To identify this, try flushing the toilet and note where the water stops at.

The easiest way to fixing this is by bending the rod connecting the pump and the float so that the float is lowered which will consequently signal the pump to switch off sooner. In case the rod doesn’t bend, call the plumber.

In conclusion in case you hear some noise from your toilet, don’t go calling the plumber. Some problems are quite easy to fix by yourself, just get in there and poke around. Chances are you can identify the problem and fix it which will save you money!