❧ Turn off the water supply and close the drain to prevent loss of parts. ❧ Unscrew the decorative cap or button on the tap handle using a screwdriver or Allen key, then remove the handle to expose the internal components. ❧ Use a wrench or spanner to remove the retaining nut or bonnet, then carefully Extract the valve mechanism, including washers, O-rings, cartridges, or jumpers Valves, depending on the tap type ❧ Examine washers, O-rings, cartridges, and valve seats for wear or damage. ❧ Replace worn or broken washers or cartridges with exact matching parts. ❧ Clean any mineral deposits or debris from the tap body and valve seats to improve sealing and function ❧ Put all components back in reverse order, tightening nuts and screws securely but without over-tightening to avoid damage ❧ Open the water supply slowly and operate the tap to check for leaks. If leaking persists, reseating the valve seat or consulting a professional plumber may be necessary