4 Weird Toilet Noises and What They Mean

It is normal for a toilet to produce some noise when it’s flushed, but it should be quiet the rest of the time. If you hear odd noises coming from your toilet, it’s an indication that something is wrong. It is important to address toilet issues in a timely manner to avoid water wastage and future headaches. Mr. Rooter Plumbing offers toilet repair services and can diagnose the cause of any strange noises your toilet might be making. Here’s a look at four common toilet noises, what they mean, and how to fix them.

Foghorn Noise

This is an alarming sound that’s quite distinct from other toilet noises because of its low pitch and repetitive nature. The common culprits behind a foghorn noise are a malfunctioning fill valve, loose internal parts, and mineral buildup in the water supply. DIY fixes can resolve the problem in some cases, but it’s advisable to seek professional help. If you’re not confident in your DIY skills, consider scheduling a toilet repair service to have the issue diagnosed by a professional plumber.

Constant Running

Does your toilet continue to run long after flushing? This could mean a variety of things:

The flapper is worn, warped, or misaligned
The fill valve has malfunctioned
The float is out of position

A constantly running toilet should not be ignored, as it can waste a lot of water. If you think a faulty flapper is the culprit, check for any signs of wear, warping, or mineral buildup. Ensure the chain has the proper slack; too much slack can prevent the flapper from closing fully. You might need to adjust the chain length or replace it if it's worn. For fill valve or float issues, try to adjust them or have them replaced altogether. You can call a professional plumbing repair service to come in and do the troubleshooting for you.

A Persistent Hissing Sound

A brief hissing sound coming from your toilet after flushing is normal. However, a continuous hissing is a sign of a problem that needs to be fixed. This sound is usually caused by a faulty fill valve. This valve is responsible for refilling the tank with water after a flush. If the fill valve doesn’t shut off properly, water will continue to flow into the tank even after it’s full, thereby creating a persistent hissing sound. Sometimes, all you need to do is adjust the fill valve to resolve the problem. If the valve is damaged or worn out, call a trusted plumbing service to replace it.

Squealing Noise

A high-pitched squeal is another common toilet noise that’s often caused by a faulty fill valve. If there’s an abnormal water flow into a toilet, it can create a squealing noise. Luckily, this is a simple and inexpensive fix. Sometimes, a simple adjustment of the fill valve arm or float mechanism can resolve the issue. If the issue is caused by mineral buildup, you can try cleaning the fill valve components with vinegar or a descaling solution. If adjustments or cleaning don’t solve the problem, replace the fill valve. A qualified plumber can help with this.

Contact Mr. Rooter Plumbing for Professional Toilet Plumbing Services

If you’re not comfortable fixing your toilet yourself, get in touch with a professional plumbing repair service. Mr. Rooter Plumbing is your go-to source for dependable toilet plumbing services, including toilet replacement. With over 50 years of experience, we’ve built a solid reputation for offering first-class services. Call Mr. Rooter Plumbing today to schedule an appointment for reliable toilet repair service.