Does your toilet keep running? Strange gurgling noise emitting from your toilet bowl? From water leakage to unusual noises, toilets can do all sorts of frustrating things.

The good thing is, with a little troubleshooting, there are numerous toilet dilemmas you can correct on your own. Here, the specialists at Ohler & Holzhauer Inc. will go over some of the most prevalent toilet problems, what they mean and whether it’s a plumbing issue you can fix yourself—or, if it is better to call in an expert.

1. Why Won't My Toilet Stop Running?

If your toilet keeps running all the time, it is an issue you should repair because it's in all probability also costing you money on your water bill.

A common reason for a running toilet is something incorrect with the overflow tube. Located in the tank in the back of your toilet, an overflow tube directs excess water from the tank into your toilet bowl so the water level in your tank won't get too high and spill over the top of the tank. Occasionally, the issue is that the plastic tube connecting your fill valve to your overflow tube is detached. If that’s the situation, you most likely can just reach into the tank and reattach them. It also could be your toilet is running simply because the overflow tube is too short for the water level and needs to be replaced by one that is taller height.

Another thing that could cause a toilet to run could be the flapper--which serves as a plug in the bottom of your tank—is damaged and no longer forms the tight seal necessary to hold water in the tank. This causes water to flow out the bottom of your tank into your toilet bowl.

At times, a running toilet is caused by something amiss with your toilet float, which is a floating device that controls the water level in your tank. It achieves this by shutting off your fill valve when the water level raises the float to the appropriate height. If your float is set too high, this lets the water level to rise too high, and the excess water will go in your overflow tube and down into your toilet bowl.

2. Why Is My Toilet Bubbling?

A gurgling toilet is commonly caused by a partial blockage in your toilet, drain lines, mainline or a blockage in your sewage vent. If the reason for the noise is a clog in your toilet, you can attempt to correct this by using a plunger or drain snake to release the clog. If this does not have any effect, you can check where your sewage vent exits your home to confirm it is not blocked by debris that would prevent air flow.

If you've done these two trouble shooting tasks and the toilet is still gurgling or bubbling, you will probably want to contact a professional such an expert from Ohler & Holzhauer Inc. to evaluate the problem. As the experienced plumber in Port Clinton, Ohler & Holzhauer Inc. will find out if the issue was caused by a blockage in one of the drain lines carrying toilet water out of your home or the mainline that takes waste water away from your home to the municipal water system.

4. Why Is My Toilet Hard to Flush?

If it's difficult to flush your toilet, it's likely the problem lies the chain, flapper or the handle. That’s because there’s a chain within a toilet tank that is affixed to the back side of the handle. The other end of the chain is connected to the flapper, which functions as a plug in the bottom of your toilet tank.

The quickest way to get to the bottom of why your toilet is hard to flush is to lift up the lid, look inside the tank and investigate.

Here’s how the process should work anytime you flush a toilet: you push down the handle, which pulls up the chain, then the chain pulls the flapper up and that allows the water to drain out of your tank and into your toilet bowl.

Sometimes a toilet doesn't flush because the chain is snagged on something within the tank, which stops the chain from lifting up the flapper to let out the water. Or, the chain is too long or gets disconnected from either the handle or the flapper. If this happens, release the caught chain or reach in and change it to the appropriate length.

Sometimes flappers can get stuck as they get older or become worn out. There also could be something wrong with the handle.

5. What Is Causing My Toilet To Leak?

A leaking toilet can be a costly problem, potentially leading to water damage in and around your bathroom. Usually, a leaky toilet is caused by a cracked supply line or a crack in the toilet tank. If your toilet tank is overflowing, it may be a malfunction in the toilet float.

Cracked gaskets around the connections on the underside of the tank also can permit water to leak out of the toilet, as can a broken toilet flange or wax ring at the base of the toilet where it sits on the floor. Often, these issues are best fixed by a certified plumber. 

6. Why Won't My Toilet Fill With Water?

A toilet not filling with water frequently indicates a problem with the fill valve, which is the valve that lets water into your toilet tank. If the tube is broken or is clogged by rust, sediment or mineral buildup, it may not be allowing water into the tank.

Another typical cause for your toilet not filling with water is something amiss with the float, which is a device that signals the fill valve to stop bringing water into the tank when the water has risen to the correct level. The fill valve does this when the water level lifts the float to a predetermined height. It might be that the float/float assembly needs adjustment so that the water rises to the proper level. Or, solving the problem of a toilet not filling with water could require adjusting or changing the fill valve.