Water leaking from the pool may have loosened the sand base upon which the vinyl liner rests. Perform the dye test to see if you can isolate a leak on the floor . Sep 9, 2017 - Inground pools regularly lose water each day to evaporation, but an excessive loss of water (over ½ to 1 inch per day) is indicative of a leak. A familiar sight each season for many vinyl-liner pool owners is sags or gaps at . pool while using electrical appliances, as dropping it in the water could be deadly. . A common problem with pool liners is that small holes or tears can develop . article to help you find the leak: How to Find a Leak in Your Swimming Pool. Oct 14, 2015 - Read this article to get tips on how to repair a pool liner which has nutgrass . An underwater vinyl patch kit; A small pair of clippers; A dropper . When you get back to the site of the hole, quickly shoot some weed killer into the . Nov 16, 2009 - When an inground pool with a liner is leaking, there are only about five things . In trying to find and correct the source of your leak, it's helpful to look for the . Usually, the first signs are very small holes in the liner in the area . Sep 27, 2016 - It first started about 2 months into summer and our pool was leaking. . under the liner as well that is supposed to prevent ants and rocks from getting . Hubby spread some ant killer before the first holes which obviously didn't . Apr 23, 2018 - You'll never know what you'll find and that's always fun. . Herbicidal Nut Grass Killers have become available, that can be applied to the . I opened the pool and low and behold the vinyl liner, a whole 4 years old, has . Products are available to help determine if there is a pool leak, where the leak is located and to When a hole develops in one of the lines it can be a radiant floor killer. The only source of a leak would be the liner and is probably small.