4 Reasons Why Toilet Leaks When Flushed

If you suddenly start leaking water when flushing the toilet, you may have to be a little concerned, especially if you don’t know what caused the leak.

Fortunately, these toilet leaks when flushed are usually small problems that can be easily fixed. However, you cannot see some of these issues unless you are moving the toilet.

4 Common Reasons Why Toilet Leaks When Flushed

toilet leaks when flushed

On the other hand, common reasons why a toilet leaks when flushed include:

1. Toilet tank crack

If there is a crack in the tank in the toilet, water will splash on the floor. Check the ceramics to make sure there are no cracks in the toilet tank.

Since the tank holds water between each flash, it makes sense for the water to spill when you start refilling the tank. You need to make sure that there are no cracks either inside or outside the tank.

There are no cracks in the tank, but the pottery near the bottom of the toilet itself can also have cracks. It’s a good idea to check the floor of the bathroom and make sure that there are no cracks there. Unfortunately, if the pottery in your toilet bowl has cracks, you need to buy a new one.

2. Tank Nuts/Bolts

As with any cracked tank, the nuts and bolts securing the tank to the toilet will cause leaks if not properly installed. All of these nuts and bolts should be properly installed and tightened to stay in the place.

When loosened, water easily escapes from the tank and soaks into the floor. Tighten these nuts and bolts to see if water leaks when flushing.

3. Clogged pipe under the toilet

The toilet blockage is obvious. You can also tell when there is an obstruction. However, it is possible that the cause of the blockage is not inside the toilet but in the pipes under. If the pipe under the toilet is clogged, the water will be pushed upwards.

This causes leaks where water comes out of the toilet or toilet floor. But getting these back isn’t easy unless your house has drain snakes on your hands. It’s a good idea to call a plumber like White’s Plumbing to clear the clog.

If traditional methods fail to resolve the issue, and the clog persists despite the plumber’s efforts, a Saniflo toilet can be considered as a last resort. Saniflo toilets are equipped with a powerful macerator and pump system that can handle tough blockages and efficiently eliminate waste.

4. Bad wax ring

A wax ring seals between the toilet base and the toilet flange. The original purpose of this wax ring was to prevent sewage gases from reaching the house.

However, if the wax ring deteriorates, it can not only sewage gases enter the house, but it can also cause water to seep out from under the toilet.

Another way to determine if a wax ring is bad is if the ceiling under the toilet starts to leak. A plumber may need to check the toilet because the wax ring is under the toilet.

Call Plumbing Now

Call Plumbing Now

If you’re having problems with toilets leaks when flushed, call plumbers. Problems can be obvious or hidden. Although if you don’t see anything wrong with the leak in your bathroom, you should contact a plumber.

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