You will need Raid, a lighter, water, dishwasher soap, and a container. Stir the soap in the water in the container. Get the lighter and press the gas ignite button so it can let out the gas into the water. Make it about 1-2 minutes. Now you get any kind of spray, because all you need is air to make the bubbles. Put it turned around and press the air lock button. Light it on fire.