Noticing mildew on your composite urban bench? Don't worry – it's a common issue that's easy to fix with the right approach. Composite materials are durable, but their textured surfaces can trap moisture and organic matter, leading to mildew growth. Here's a simple, effective cleaning method.
First, create a cleaning solution. A mix of one part white distilled vinegar to one part warm water is excellent for killing mildew without damaging the composite material or harming the environment. For tougher stains, you can use a mild dish soap mixed with warm water. Avoid harsh chemicals like bleach or pressure washers, as they can degrade the composite's surface and color.
Apply your chosen solution generously to the mildewed areas. Let it sit for 10-15 minutes to penetrate and loosen the mildew. Then, gently scrub the surface using a soft-bristled brush or a non-abrasive sponge. Always scrub along the grain of the material to prevent surface scratches.
Once the mildew is gone, thoroughly rinse the entire bench with clean water. Finally, use a dry microfiber cloth to wipe it down. The best way to prevent future mildew is to keep the bench dry. After rain or morning dew, a quick wipe-down can make a big difference. With this simple routine, your composite bench will stay clean, safe, and looking great for years.