Coastal marine layers carry salt and moisture that pit and corrode springs fast, weakening coils and causing noisy

https://trentonzkmv201.bearsfanteamshop.com/how-coastal-marine-layers-rust-garage-door-springs-fast-2

Coastal marine layers carry salt and moisture that pit and corrode springs fast, weakening coils and causing noisy, uneven lifts. Choose galvanized or powder-coated springs, add drip shields, and use silicone lube to slow rust.