Vinyl swimming pool owners know that replacing the pool liner is part of ownership. Replacing the pool liner depends on the use of the swimming pool and how well it is maintained. Proper pool chemistry and maintenance can extend the life of your pool liner for many years. If you are considering a pool remodel, updating your liner is a great way to give your backyard a whole new look. Vinyl pool liners used to only come in a few different design and color options. Today, there is an extensive variety of colors and patterns for both inground and above ground pools. From the water line to the very bottom, liner designs can add texture, depth and personality to your pool.