Generally, keeping planes and runways free from ice involves spraying them with chemical solutions. Unlike highways, which can be treated with chloride salts, airports need to be kept free from salt because of the corrosive effect it can have on aircraft components. This means aircraft deicing companies utilize solutions containing glycol. Some are mixed with water and sprayed onto the surface of the plane or runway to melt away any ice or snow that may be clinging to it. In colder conditions, this is followed by an application of anti-icing fluid to the plane. This coating is more viscous so it can stick to the exterior to prevent more ice from forming during flight.

The equipment used to apply these fluids takes a few forms. Portable sprayers that can be worn like backpacks enable crew members to walk around the aircraft and tackle hard-to-reach areas. Mobile pumps can apply large quantities of fluids to large areas. For runways, trucks equipped with large tanks and sprayer units can dispense an even coating over the entire length of the tarmac in a relatively short amount of time. Airport snow removal typically is handled with plows and trucks. Having reliable units is crucial for preventing delays and keeping air traffic flowing smoothly.