Hey there! Great question. The short answer is: it really depends on what your park benches are made of. Let me break it down for you like a friendly chat.
If your benches are made of untreated or pressure-treated wood, yes, they likely need annual staining or sealing to stay looking sharp. Think of it like sunscreen for your bench—it protects against rain, sun, and rot. Without it, wood can gray, crack, or splinter. A good oil-based stain or sealant once a year (or every two years in milder climates) keeps that warm, rich color alive.
Now, if your benches are made of metal (like cast iron or aluminum) or recycled plastic, staining or sealing is usually a no-go. Metal benches often have a powder-coated finish that holds up for years, just wipe them down with soap and water. Plastic benches? They’re built to resist fading and don’t need a drop of sealant—just a quick rinse.
For cedar or teak benches, you might get away with sealing every two to three years because these woods naturally resist decay. But if you want that fresh-from-the-store look, a light annual coat won’t hurt.
Here’s a pro tip: always check the manufacturer’s instructions. Some modern wood benches come pre-treated and only need reapplication every 3–4 years. And remember, skipping annual maintenance isn’t the end of the world—your bench will just age gracefully, like a pair of worn-in jeans. So, do you need to stain or seal every year? For most wood benches, yes. For others, just enjoy the low-maintenance life!