[Rob. Smith]

Leave the radiator cap on. Drape an old towel over the bottom hose connection. Pinch it closed around the hose with a peg to make a sort of funnel then pull the hose off the radiator neck. Make sure that a part of the towel covers the neck as well. The towel will get soaked and the water will flow down the towel into the bucket or whatever. When the initial flow has slowed remove the cap.