How do natural rattan outdoor trash cans handle prolonged exposure to rain?

Natural rattan outdoor trash cans are designed to withstand prolonged rain exposure through multiple protective mechanisms. High-quality rattan bins feature weather-resistant synthetic rattan wraps around aluminum frames, preventing water absorption. Manufacturers apply waterproof acrylic or polyurethane coatings that create a barrier against moisture while maintaining the natural aesthetic. Strategic drainage holes at the bottom allow water to escape rather than accumulate. The elevated base design keeps the main structure above ground moisture. For enhanced protection, many products incorporate UV-resistant treatments that prevent both water damage and sun degradation. Regular maintenance including occasional re-sealing helps maintain water resistance over years of outdoor use. While natural rattan requires more protection than synthetic alternatives, properly treated rattan trash cans can effectively handle rainy conditions without warping or mold development.