What should not be in contact with LP gas cylinders?

LP gas cylinders should not be in direct contact with soil because soil can retain moisture, which may lead to corrosion of the cylinder over time. Corrosion compromises the structural integrity of the cylinder and presents safety hazards, such as leaks or even ruptures.

Concrete foundations and metal supports provide stable bases that do not retain moisture and typically offer a level of protection against damage from the elements. Wooden pallets can also be used to elevate the cylinders off the ground while still ensuring proper ventilation, but they shouldn't be the primary means of support for long-term storage. Keeping LP gas cylinders protected from corrosive substances and conditions is crucial for maintaining their safety and functioning properly.