When you have a waterbed, it is most likely at some point youwill have a leak in your waterbed mattress. It is not necessary togo out and purchase a new mattress unless it is an uncontrollableleak. For leaks that are manageable you can repair them with asimple repair kit that can be purchased at a local waterbedretailer.Step 1. Locate the leak in your waterbed mattress. A large, fastleak may be easier to find than a smaller, slower leak will be. Ifyou inspect the top of your mattress and do not find a leak, slowlyrun your hand along the side of the mattress to see if you canlocate an area that is wet. It may be necessary to have someonehelp you by apply some pressure to one corner of the waterbedmattress as you do the inspection. If you do find an area ofwetness, but are unable to locate t