How to prep a fridge freezer for storage

Upzeecreek

We stored our fridge freezer and dishwasher and washing machine for 2 years while overseas. All doors had to be closed on appliances while stored. 
Just thoroughly clean and dry. Try to soak up as much water as possible from bottom of dishwasher. 
The removals company suggested putting tea bags in but I didn't bother. All appliances were fine apart from the freezer door seal at bottom where I'd obviously missed the cleaning and it went a bit black. Everything else was fine.