How To Stop A Dripping Shower Head

A Shower head may drip briefly after use because water remains inside the spray plate or hose. Continuous dripping usually indicates a worn cartridge, damaged seal, loose connection, mineral buildup, or excessive pressure.

Find the Leak Source

Turn off the shower and wait several minutes. If dripping continues, close the supply and remove the shower head. Clean the nozzles and inlet filter, then inspect the washer, O-ring, threads, and hose. Reassemble with compatible seals and thread tape where specified.

If water still flows after the shower head is removed, the concealed valve or cartridge is likely allowing water to pass. Replace the correct cartridge and inspect the valve seat rather than overtightening the handle.

ASME A112.18.1/CSA B125.1:2024 covers plumbing supply fittings and performance requirements. EPA WaterSense shower heads must use no more than 2.0 gallons per minute while meeting spray performance criteria.

Manufacturer Control

A direct manufacturer controls brass machining, cartridge matching, mold development, polishing, surface treatment, assembly, pressure testing, and packing. A trader depends more on external factories for technical changes and spare parts.

We integrate design, R&D, mold manufacturing, CNC machining, production, and inspection. Our OEM and ODM process covers requirement review, drawings, prototype testing, finish approval, production, and export packing.

Project Sourcing Checklist

Confirm valve type, cartridge size, inlet pressure, thread standard, flow rate, finish, spare seals, maintenance access, and packaging. Quality checks should cover pressure resistance, shutoff leakage, temperature control, diverter operation, coating appearance, and carton protection.

Export orders should match ASME, CSA, CE, RoHS, WaterSense, or destination plumbing requirements. Test reports, labels, instructions, and replacement parts should be verified before bulk production.