Keeping your outdoor wood benches looking beautiful and lasting for years requires proper care. The best approach combines regular cleaning with periodic deep maintenance. Start by regularly brushing off loose dirt and debris with a soft-bristled brush. For a basic clean, mix a mild soap, like dish soap, with warm water. Use a sponge or soft cloth to scrub the wood, following the direction of the grain. Always rinse thoroughly with a hose and let the bench dry completely before using it again.
For a deeper clean to remove mildew or stains, create a solution of one part white vinegar to four parts water. Alternatively, a specialized wood cleaner from your local hardware store works well. Apply it, scrub gently, and rinse thoroughly. Never use a pressure washer, as it can damage the wood fibers.
The most critical step for maintenance is applying a protective finish. Once the wood is completely clean and dry, sand any rough spots with fine-grit sandpaper. Then, apply a sealant, such as a water-repellent preservative, a penetrating oil, or a UV-protective sealant. This shield protects the wood from moisture and sun damage. Reapply this finish every one to two years, or as the manufacturer recommends, to keep your benches in top condition. With this simple routine, your outdoor wood benches will remain a welcoming spot for many seasons to come.