How to safely move a stacked washer and dryer?

To safely move a stacked washer and dryer, first unplug both appliances and disconnect any hoses or cords. Use a dolly or hand truck to carefully move the stacked unit, making sure to secure it with straps or ropes. Avoid tipping the appliances and use caution when navigating stairs or tight spaces. It's recommended to have at least two people to help with the move to prevent injuries or damage.