When I turned the cut-off valve on my toilet off then back on again, it developed a leak. How can I fix it? -Dee
Since cut-off (shut-off) valves are rarely used, the washer inside the valve can become hard or covered with mineral deposits over time. When you close the valve then open it again, the washer on the valve stem may not seat properly, causing it to leak around the valve stem nut.
Start by slightly tightening the packing nut on the cut-off valve just behind the handle by turning it clockwise. In many cases, that will stop the leak.
If the valve still leaks:
- Turn off the main water supply to the house.
- Open a faucet in the house to relieve the water pressure.
- Unscrew the packing nut, and remove the valve stem.
- Replace the washer on the end of the valve stem.
- If the washer isn’t replaceable, replace the entire valve stem.
- Insert the valve stem back in the valve, and screw the nut back on.
- Turn the water on, and check the cut-off valve for leaks.
If the cut-off valve still leaks, then you’ll need to remove the entire cut-off valve and replace it.
Good luck with your project,
- How to Repair a Toilet (video/article)
- How to Repair a Leaky Bath Faucet (video/article)
- Repairing a Leaky Faucet (video)
What do I use to clean the yellow stain on my bathtub made by a leaking tub spigot? Does it cost to subscribe? I try to make repairs myself as I am on a limited Social Security payment. I lost most of my savings in the stock market tumble. Now soley dependant on SS.
I have a fiberglass tub/shower combo with the tub spout and shower head. When I turn the shower on, half the water comes out the tub spout and half comes out the shower head. What can I do to fix this problem?
I have a small leak near an outdoor faucet but it appears to be coming from a 4″ pvc pipe that I suspect is a cut off valve for my house. Clear water fills this pipe to the top and runs over. I have dug around this pvc but have yet to find in cut off valve. I have a good cut off at the meter so I have never known about this possible cut off.
If I do find this buried cut off should I fix the leak or just pipe across and remove the faulty valve?? Thanks you for your information and help.
Hi, T P,
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Please use this form to contact Danny Lipford, America’s Home Expert, directly: https://www.todayshomeowner.com/radio/ask-questions/