In an emergency, call your water company and see if they can shut off the water leading to your home.
Set a cloth or bucket underneath the leak in case any stray drops of water come out of the leak. The way you fix your pipe depends on the location. For example, it could be a pinhole in the pipe or it may be a loose fitting where it connects to another pipe. [5] X Expert Source James SchuelkeProfessional Plumber Expert Interview. 1 October 2019.
You can buy latex or nitrile gloves from any hardware or big box store.
You can buy plumbing epoxy putty from your local hardware store.
Epoxy putty works on straight lengths of pipes as well as joints.
Epoxy putty is a temporary fix, so be sure to fully replace your pipe or contact a plumber the next day.
You can buy slip couplings from your local hardware store. Slip couplings can be a permanent solution to fixing your pipes and they are up to code.
You can buy pipe cutters from your local hardware store. Pipe cutters work on metal and PVC pipes. Some PVC pipe cutters look like a pair of scissors. Put the blade over the pipe and slowly squeeze the cutters shut.
You can buy deburring tools in the plumbing section of a hardware store. Make sure you deburr both sides of the cut pipe to prevent future leaks.
Some couplings may make you tighten them by hand or with a wrench. Follow the directions on the packaging carefully to see if there are any additional steps.