Let’s look at the common reasons why a shower can make a squealing noise and the possible fixes.

The Showerhead Pipe is Clogged

This issue is common in areas with hard water. Mineral deposits and sediment can accumulate in the pipe leading to your showerhead and reduce water flow. As water flows through the showerhead pipe, it will have no choice but to force its way through the narrow passage at a high speed. This can produce a squealing sound. Before you start shopping for a new showerhead, try to clean out the showerhead pipe. This is a fairly simple DIY task you can handle yourself. Remove the showerhead and clean the pipe using a white vinegar solution. If the showerhead pipe is clogged beyond repair, have a professional plumber replace it to restore your showerhead to good working condition.

Showerhead Needs To Be Replaced

If the problem isn’t due to a clogged showerhead pipe, another potential issue is a deteriorating showerhead. Over time, showerheads can wear out, leading to restricted water flow and a squealing noise. The solution to this problem is to have a skilled and experienced plumber replace the showerhead with a new one. Most showerheads are designed to last 1-2 years, depending on quality and maintenance.

Other warning signs that it’s time to replace your showerhead include:

• Water leaks
• Sediment buildup in the shower head
• Water pressure issues
• Outdated style
• Excessive use of water

The Diverter Valve Needs To Be Replaced

If your shower is also a bathtub, it probably has a knob known as the diverter valve. This valve directs water flow between the tub spout and the showerhead. The diverter valve will wear out over time due to constant use and high water pressure and develop problems that may cause it to squeal. If it becomes worn or damaged, it can cause irregular water flow, leading to that squeaky noise. You can tell the culprit is a faulty diverter if you hear a squealing noise when you try to adjust the handle. Replacing the diverter valve should solve the issue.

The Shower Valve Is Old or Broken

The shower valve controls the water temperature and flow. If it's old or damaged, it can cause fluctuations in water pressure, resulting in squealing sounds. Replacing the shower valve can restore proper water flow and eliminate the noise. This is not a DIY job because it entails accessing the plumbing behind the shower. It’s best to leave this job to a trusted plumbing service that specializes in bathroom plumbing.

Debris Is In the Shower Cartridge

The shower cartridge is responsible for controlling the mix of hot and cold water. Sometimes, debris or mineral deposits can block the shower cartridge, and that can cause squealing noises. Cleaning or replacing the cartridge should rectify the problem. If you don’t have the skillset to remove debris in the shower cartridge, call a nearby plumber to help you out.

Call Mr. Rooter Plumbing for All of Your Bathroom Plumbing Needs

Do not hesitate to call the expert plumbers at Mr. Rooter Plumbing if you need any plumbing help with your showerhead or bathroom plumbing fixtures. Whether your showerhead is making a squealing noise, your bathtub is broken, or your shower drains are clogged, our plumbers are ready to provide you with a long-lasting solution.