My Black Friday special showed up

They use to have #1&#2 kerosene, doubt they have both now, but #1 kerosene is what you want to use if still available.

It will burn cleanest but be very careful of the fumes in small space.
I believe the #2 kerosene is what they call around here "tractor fuel".Its a form of cheap dirty diesel that is allowed in farm equipment but illegal to run in trucks.So stay away from the #2 for your heaters.