Living in Flagler Beach means your sliding doors battle salt spray, beach sand, and humidity daily. Here's a straightforward guide to keep them working smoothly. Patio Glass Door Repair in Flagler Beach What You'll Need Basic Supplies: Shop vacuum with crevice tool - Home Depot Stiff cleaning brush - Amazon White vinegar and Dawn dish soap Microfiber cloths Plastic putty knife - Home Depot For Lubrication: WD-40 Silicone Spray - Amazon  (NOT regular WD-40) For Rust & Worn Par