Toilet Not Flushing: Common Causes and Troubleshooting Tips
Written by Alex

Why Is Your Toilet Is Not Flushing

When toilets are not flushing, several possible components could be broken or malfunctioning. Common issues that can cause a toilet to flush incorrectly include a disconnected chain, faulty flapper, low water level, damaged float, clogged rim jets, or a blockage in the drain. These problems can prevent the proper flow of water and waste from the tank to the bowl, resulting in a weak or ineffective flush.

To fix these flushing issues, several troubleshooting steps can be taken. If the toilet has a disconnected chain, simply reattaching the lever to the chain should restore proper flushing. If the flapper is faulty or worn out, it may need to be replaced with a new one. Adjusting or replacing a faulty float can also help improve flushing performance. In cases where the clogged rim jets are causing the problem, clearing blockages in these holes can restore proper water flow. Additionally, if there is a blockage in the drain, using a plunger to remove the clog may solve the issue.

Sometimes, a weak flush may be experienced instead of a complete failure to flush. This can be caused by similar issues, including a clog in the trap, blocked rim jets, a worn-out flapper, a faulty float, or an issue with the handle and chain. To address a weak flush, it is recommended to try using a plunger to remove any clogs in the trap and clean the rim jets with vinegar to clear any obstructions. Replacing a worn-out flapper or adjusting the handle and chain may also help improve flushing performance. If these steps do not resolve the problem, it is advisable to contact a professional plumber for further assistance.

In conclusion, when toilets are not flushing correctly, it is often due to broken or malfunctioning components such as chains, flappers, floats, rim jets, or drain blockages. It is possible to restore proper flushing functionality to the toilet by troubleshooting and addressing these specific issues. However, suppose the problem persists or cannot be resolved through basic troubleshooting. In that case, it is recommended to seek the help of a professional plumber to diagnose and fix the underlying cause of the flushing issue.

Read about the toilet seal leaking article here.