I have a constant drip in my shower – I removed the shower head and the drip is coming from the arm. How do I repair this? I have a single handle cartridge type of shower faucet. Thank you.
You have to turn off water and see if there is a washer inside of valve and replace it. get the name of valve and go to http://www.plumbingpartsdepot.com and enter it in and they will show you diagram how to replace carthage are washer. let me know.