Removing odors from shoes

If you have someone who has sweaty feet all the time, here is a solution to get rid of the smell in their shoes. Throw shoes in the washer. Once dry, double bag them and put in the freezer overnight. This will kill the bacteria that causes the odour. Once thawed and dry, spray with vinegar, rubbing alcohol or Pinesol. Cover entire inside of shoe. Once dry, dust with powder. Works well.