Keeping your thermoplastic-coated outdoor benches looking great requires simple but consistent care. Start with regular cleaning using mild soap and warm water. Use a soft brush or cloth to gently scrub the surface, then rinse thoroughly with a garden hose. For tougher stains like bird droppings or tree sap, apply a diluted vinegar solution and let it sit for 5-10 minutes before scrubbing gently. Avoid using abrasive cleaners, steel wool, or harsh chemicals that could damage the thermoplastic coating.
When maintaining your bench, never use pressure washers as the high-pressure stream can compromise the coating's integrity. Instead, opt for gentle rinsing. For added protection, consider applying a UV-protectant spray designed for thermoplastic coatings every 6-12 months. This helps prevent fading from sun exposure.
During winter months or extended periods of non-use, covering your bench with a breathable waterproof cover provides extra protection. If you notice any chips or damage to the coating, touch them up promptly with matching thermoplastic paint to prevent rust from developing underneath. With this proper maintenance routine, your thermoplastic-coated bench will remain beautiful and functional for many years of outdoor enjoyment.