Check the level of gas in your cylinders

If you use LPG cylinders, you can check how much gas is left by using the hot water test. Carefully pour hot water down the side of the cylinder and then, after a few moments, run your hand down it. It will feel cool to the touch at the level of the gas. Of course, exercise caution when handling the hot water.Larger tanks will have a gauge which measures how much gas is left.