Cut the plastic bottle in half and place it in the sink

Once the nail has cooled, put it back on the fire to heat it up again and continue poking holes into the plastic bottle. If you don’t have a nail, you can use a wire to do the same job. Using a hot nail or hot wire will make it easier to make holes in the bottom of the plastic bottle.

Then, continue poking two small holes in the body of the bottle and through them, take a wire to tie it tightly.

This plastic bottle can be used to filter leftover food.