Why Does Your Shower Have Low Water Pressure?
Few plumbing issues are as irritating as having low water pressure in the shower. Without adequate pressure, washing away soap and shampoo is harder, so showers take longer than they should and become a frustrating affair. But even more annoying than the immediate effects of weak water pressure is that it can be difficult to know the underlying cause. So, to help homeowners discover what’s causing their low shower water pressure, this article will lay out a few possible culprits – and what to do about them!
Water Heater Problems
When the shower and other fixtures have low water pressure but only when the hot water is on, the water heater could be to blame. Most people don’t take cold showers (at least not very often), so what seems like an issue with the shower could actually be an issue with the water heater, such as sediment buildup in the water tank or hot water lines.
Naturally, if the water heater is the source of the problem, homeowners will likely notice low hot water pressure throughout the home, not just in the shower. If the cold water pressure seems fine, but the hot water pressure is lower than usual, then it’s probably time to call a professional for water heater repair or service.
Leaking or Clogged Water Lines
Pipe leaks or clogs could be the cause of low water pressure throughout the home. With a leaky pipe, not only does less water travel to the fixtures, but much of the pressure that delivers the water is also lost. Depending on the leak's location, homeowners may notice low water pressure throughout the house or only at certain fixtures, such as showerheads. Homeowners should call a plumber for leak detection and repair services if they suspect a leak.
Sometimes, the home’s water pipes may be clogged with mineral deposits. This is most common in older homes and regions with hard water. In this case, dissolved minerals will accumulate inside the pipes, gradually forming a scale that limits the water flow. If the poor water pressure is caused by a buildup in the pipes, a plumber should be the one to fix it and determine the best solution.
Mineral Scale in the Showerhead
Mineral scale can also build up and clog an individual showerhead, filling the tiny holes where water comes out and interfering with the amount of water that comes out at a time, reducing water pressure. If homeowners notice low water pressure in other fixtures throughout the house, then this likely isn’t the cause. But if only a single showerhead is having water pressure issues, it’s likely clogged with mineral deposits. The scale may also be visible as a white or greenish crust on the showerhead and around the jets.
Homeowners may be able to fix this by cleaning it or replacing it. To clean and unclog it, remove the showerhead and soak it in vinegar to help break down the mineral scale. But in some cases, the showerhead may be beyond saving with DIY methods. But on the bright side, homeowners can use this as a great excuse to upgrade to a better showerhead!
About S and J Plumbing
S and J Plumbing is a dependable company serving Arlington Heights and the surrounding areas. They offer 24-hour emergency service, upfront pricing, and quality workmanship. Call them today for plumbing services in Arlington Heights, IL.
