The average life of a regular toilet is between 15 to 30 years. While this is true, you need to remember that no matter how well maintained your choice is, age will eventually catch up with it. Indeed, how long your toilet will last will depend on how often you use and maintain it. Since these fixtures don't have an expiry date, it is usually hard to detect whether your toilet is old and needs a replacement. The good news, however, is that in most cases, your toilet will probably let you know when it is time to let it go. Take a look at some common signs that your toilet is too old and will soon need replacing.

1. Regular clogging and constant repairs. If you unclog your toilet frequently, if you call a plumber too often, take it as a sign that you need to find a suitable replacement for your old toilet. Other than costing you a lot of money in the long run, recurring toilet problems will also reduce the quality of your life.

2. Continuous flush and higher water bill. It is usual for the water to run for a few minutes right after flushing; however, if the flush never ends, there is a trouble. In such scenarios, the flapper valve is not sealing. Older, broken, and less efficient toilets will use more water to get the job done compared to their newer counterparts. So if you recently have an unusually high water bill, have your old toilet checked by a plumber; you may need to install a new one to save on water bills.

3. Cracks on the tank or bowl and toilet leaks. Older toilets eventually develop cracks that can easily bring about a leak. While noticing a crack in the bowl is not easy, the first sign should be a puddle of water at the toilet's base. Whether you need to repair or replace your toilet depends entirely on the crack's position.

4. A wobbly toilet. An unstable and wobbly toilet might indicate loose parts that occur gradually over the years. However, if tightening a few screws doesn't address the issue, the floor underneath may be compromised because of water damage. Your old equipment may slowly leak onto the floor beneath.