These phenolic bathroom stall partitions are easy to use. Simply install them following the provided instructions. When using, make sure not to apply excessive force on the partitions to avoid damage. For maintenance, you can clean them with a mild soap and water solution regularly. Avoid using harsh chemicals as they may damage the phenolic material. If you notice any signs of wear or damage, contact our customer service team. With a 25 - year warranty, you can have peace of mind knowing your investment is protected.