my zociac sign is aquarius and my animal sign is horse and a fire element
He could crush the cans by putting them under a really big and heavy weight and him pushing down on the weight. The cans will get crushed and be flat. By doing this, the pressure from the big and heavy weight will push down on the cans and flatten them.
step 1- grip the can firmly in one hand step 2- smash forcefully against your forehead (or a countertop)
using the heel of a heavy boot that you are wearing or maybe a sledge hammer
A ritualistic burning is the best way to get rid of negativity. The simplest way to go would be to just throw it in the trash.
Find an antique Maytag wringer washer. Run them through the wringer.