Due to the high water table in the area, swimming pool liners often float during periods of heavy rainfall. When this groundwater recedes, it can leave unsightly wrinkles in your liner. Wrinkles can reduce the life of your liner in more than one way. They stretch your liner placing undue strain in both the corners and at the coping where the liner hooks into the track. They are also susceptible to tears by cleaning equipment and swimmers. Finally, your Polaris and other automatic cleaners will wear them out as they repeatedly run over them while cleaning. Most of these pool liner wrinkles can be removed underwater by one of our divers, leaving your pool more aesthetically pleasing and extending the life of your liner.