I hang it up in the garage and it starts on 3 pulls next year. But don't leave much gas in the tank. Did that last year and even had some old gas in the jerry can from last year I used. It stalled alot first 2 trips. Got new gas and has not been tempermental since. Biggest thing for me is to start the new year with new gas.
I know guys that run it dry after each day. This I don't get.
Also some use fuel stabilizer & carb cleaner like Elkster. That can't hurt.
I drill maybe 150 holes a season and after 3 years I still haven't take the plug out. Just fresh gas helped me.