To keep a pool lane functional and safe, regular maintenance is very important. Lane ropes, markings, and dividers can wear out over time due to chlorine, sunlight, and frequent use. If not maintained properly, they may break or lose visibility, creating safety hazards for swimmers. The pool floor markings also need care. Over time, markings may fade, making it hard for swimmers to see. Repainting them with waterproof paint keeps them visible and useful.