Let us know if you succeed in getting it started!
At least drain the tank, put in fresh gas, drain the oil, and put in
fresh, pull the spark plug, add a few squirts of fresh motor oil to the
spark plug port, and crank a few times wihout the plug in.
Clean plug as best you can, re-install.
With a hair dryer, you'd be standing there for 6 hours trying to warm
the motor. Mark