This it what I do. Empty the tank. Pull the fuel line and put the glow starter on and burn up the fuel left in the line,carb, and cylinder. Then pull the glow plug, put in couple drops of ARO in and put a couple drops in the carb. turn the prop a couple trime around(with the glow plug still out). Then put the plug back in and put the starter on it for 3-4 seconds. Then whenI get home I put the fuel line back on when the plane is in it's place so that if there is any fuel left in the clunk line, any movement of the prop will not let fuel get in. Takes about 2 minutes at the field to do.

Not too many at the field worry about it. It's just MY routine.