Why do you need hot water? Just dump some rock salt on the ice. The salt dissolves in the water that is at the surface of all ice.
Many cities (including Cambridge?) have been using salt to remove snow and ice from roads for a long time.
Why do you need hot water? Just dump some rock salt on the ice. The salt dissolves in the water that is at the surface of all ice.
Many cities (including Cambridge?) have been using salt to remove snow and ice from roads for a long time.