Great question! Caring for the concrete parts of urban benches is key to ensuring they remain durable, safe, and visually appealing for years. Here’s a simple, practical guide.
First, regular cleaning is fundamental. Use a stiff-bristled brush and a mild detergent mixed with water to scrub away dirt, bird droppings, and general grime. For tougher stains like graffiti or mildew, a specialized concrete cleaner may be necessary. Always rinse thoroughly with a garden hose; avoid high-pressure washers as they can damage the concrete's surface.
Second, inspect for damage annually. Look for small cracks or chips. Minor cracks can be filled with a concrete patching compound to prevent water infiltration, which can cause freeze-thaw damage in colder climates.
Third, consider applying a sealant every 2-3 years. A high-quality penetrating concrete sealer creates an invisible barrier against moisture, stains, and UV rays, significantly extending the bench's life. Ensure the concrete is completely clean and dry before application.
Finally, during winter, avoid using harsh de-icing salts near the bench, as they can cause surface scaling and corrosion. Use sand or pet-safe alternatives for traction instead.
By following these straightforward steps—clean regularly, repair promptly, seal periodically, and use gentle winter products—you can easily maintain the strength and beauty of concrete urban furniture, making public spaces more welcoming for everyone.