what do you guys use to strip the rust/paint off your tractor

what do you guys use to strip the rust/paint off your tractor. I'm going to try a mouse sander but its hard to get some spots.

I use a 4 1/2 in disk grinder with a backing pad and a i think 40 grit paint and rust remover pad. Look in my signiture for my 99 murray build and you will see my paint i did.

I use a product called rust cutter from tractor supply is fairly cheap enviromentally friendly and turns the rust into a zinc oxide so itll never rust again