Your wood outdoor furniture brings natural beauty to your patio or deck, but to keep it looking great and lasting for years, it needs periodic protection. So, how often should you reseal or treat it? The general rule of thumb is to reseal wood outdoor furniture once a year. However, this can vary based on several key factors.
The climate you live in is the biggest determinant. If your furniture is exposed to harsh, direct sunlight, heavy rain, or significant snow, it may need treatment every 6 to 12 months. In more temperate, covered areas, you might stretch this to every 18-24 months. The type of wood also matters. Dense, naturally rot-resistant woods like teak or cedar can often go longer between treatments than more porous woods like pine.
The best way to know for sure is to perform the simple "water test." Sprinkle a few drops of water on the wood's surface. If the water beads up, the existing sealant is still effective. If the water soaks into the wood and darkens it immediately, it's time for a new coat of sealant or protective oil.
A consistent annual inspection in the spring is a perfect habit. Look for signs like the wood turning a grayish color, feeling rough to the touch, or showing early signs of cracking. By resealing at this point, you restore the wood's protective barrier, preventing moisture damage, UV damage, and rot. A little regular maintenance will ensure your investment remains beautiful and functional for many seasons to come.