Vinyl liner swimming pool wrinkles explained by an industry expert - why you get wrinkles and how to fix them. There is nothing quite like the soft and slick feeling of a pool liner on your feet while you swim. However, sometimes those liners can become wrinkled. Apr 30, 2010 - We have concrete under our vinyl and our vinyl liner is about 10 . About 3 years ago, we started getting wrinkles in the bottom of our vinyl liner, first as I can tell), the liner is OK as long as the pH is at or above neutral (7.0). Apr 23, 2018 - This page provides useful information about resolving vinyl liner . Sometimes ground water and drainage issues cause the wrinkles. Dichlor is very soluble and pH neutral, but continued use will lead to stabilizer . Water outside the swimming pool walls may rise higher than the water in the pool. . the effect of the liner 'growing' and 'smile shaped' wrinkles forming on the slope . The mid-point or neutral point is too low (acidic) for residential swimming . PoolStore.com is pleased to provide the following inground pool liner care and . of acidity of water - measured on a scale of 0 to 14 with 7 being neutral. . with pH below 7.0, the liner can actually grow and develop unsightly wrinkles. High pH . Jun 5, 2018 - National Repair a Vinyl Liner for a Swimming Pool Costs . but once the water moves back down, the liner is attached and wrinkles form. Take a look at just some of the newest and best-selling vinyl liner patterns . Stonebridge pattern features an attractive tile border in a variety of neutral tones. . vinyl is also more resistant to fading, scratching and wrinkling, the company says. Princeton - Swimming Pool Liners, Pond Liners - Tri-City Vinyl, Inc. . Very pretty for neutral/earthy backyard pools! . Discount Pool Liners Can Be Found But Vinyl Pool Liner Repair & Pool Liner Wrinkles Can Cost Money In The Long Run.