A leaky shower head is more than just an annoyance—it wastes water, reduces pressure efficiency, and may indicate underlying wear in your shower system. Leaks can occur from the showerhead face, the connection between the shower arm and head, or from internal components affected by mineral buildup. Fixing the issue is usually simple and greatly improves water performance.
For manufacturers like Moon Shower, which focuses on durable shower systems and precision-engineered fixtures, proper maintenance helps preserve long-term reliability and ensures users continue to enjoy stable water flow and comfortable showering experiences.
Before beginning repairs, determine where the water is leaking from.
Drips from spray nozzles after shutting off the faucet
Water seeping around the connection to the shower arm
Cracks or damage on the shower head body
Internal blockages causing back-pressure leakage
Identifying the leak source helps determine the correct repair method.
Mineral deposits often clog nozzles or internal parts, causing water to escape in unintended directions.
Remove the shower head by twisting it counterclockwise
Soak it in a descaling solution or warm water with mild acid
Scrub nozzles and threads gently with a soft brush
Cleaning often restores normal water flow and stops minor leaks.
Inside the shower head connection is a rubber washer that seals the joint.
A worn washer is one of the most common causes of leaks.
Remove the old washer
Inspect for cracks, flattening, or stiffness
Replace with a new washer of the same size
A fresh washer restores proper sealing and prevents water from escaping around the connection.
Worn or damaged thread sealing can cause water to leak where the shower head screws onto the arm.
Clean old tape or debris from the shower arm threads
Apply plumber’s tape evenly in the direction of the threads
Reattach the shower head and tighten securely
This creates a watertight seal and stops seepage around the connection.
Over time, plastic or thin metal shower heads may crack or corrode.
Hairline cracks
Leaking from the body of the shower head
Rusted or damaged spray plates
Then replacing the entire shower head is the safest solution.
High-quality fixtures, such as those designed by Moon Shower, use durable materials that resist corrosion and maintain consistent performance for years.
Sometimes a “leaky shower head” is caused not by the head itself, but by the shower valve failing to shut off water properly.
Continuous dripping from the shower head even after cleaning
Sudden temperature fluctuations
Hard or stiff shower controls
If the cartridge is worn, replacing it will stop the water flow and eliminate the leak.
Excessive force can damage threads and cause new leaks.
Metal fittings and high-quality washers last longer in high-moisture environments.
Prevent mineral buildup that causes pressure problems and leakage.
Replacing low-cost washers prevents larger repairs later.
Excessively high pressure accelerates wear on seals and fittings.
Moon Shower’s products are designed to withstand long-term use through:
Precision-engineered shower heads with consistent spray patterns
Corrosion-resistant materials suitable for humid bathroom environments
Strong sealing performance at pipe connections
High-quality cartridges and valves that shut off water reliably
User-friendly designs that simplify maintenance and replacement
These engineering strengths help minimize leaks and maintain comfortable shower performance.
Call a trained technician if you notice:
Persistent leaks despite replacing washers and cleaning
Water dripping from inside the wall
Sudden pressure loss
Cracks in plumbing fittings
Hidden leaks can cause structural damage and should be inspected promptly.
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