Using winter air is easy to do, but because many people know how to do this, it’s not a very clever way to produce smoke. Try to use a freezer if possible because it will give you a more exciting effect. Keep in mind that because the source of cold air from the freezer is smaller, smoke may be harder to produce or be more difficult to see.
For a more visible, lasting effect of smoke, try blowing on a piece of glass. After you have inhaled the cold air, exhale directly onto the glass. This glass will need to be very cold as well so that the difference of temperatures between the cold glass and your warm breath will create the effect of smoke. After blowing on the glass, the cloud of smoke you have produced will condense onto the glass, making it last longer than if breathed into the air. This “smoke” is produced because as you blow warm air, the water vapor molecules produced by your breath transfer energy to the colder air. This causes the water vapor molecules to move more slowly and bind together to form the fog of tiny droplets of liquid water, which is actually what you are producing. [2] X Research source
This device takes AA batteries for its battery pack, which is connected to a long wire that reaches the squeezable trigger mechanism. The mechanism is made to be attached to your chest, but can be placed anywhere. A hose then runs from the mechanism to the dispenser tip, which you can place near your mouth so it would appear as if you are smoking. Pure Smoke creates similar vapor to that of fog machines used on stage, but in lesser quantities. When purchasing this product, you will receive 11 cartridges, which is about 850 puffs of smokes. It may be a little pricy to some, but it’s effective! Make sure when buying Pure Smoke that you are buying the kind specifically to create fog or fake smoke on stage. There are other types of pure smoke used for Hookah and electronic cigarettes, so you’ll want to avoid those.
To make toy cigarettes, take a white piece of paper, roll it up, and tape it closed. Place cotton at one end and then pour a white powder into the other end. Now, blow from either end and it will look like you are smoking a cigarette! Be aware that these cigarettes don’t last very long. They allow you to make a few puffs of smoke, but because you are just making smoke with the powder inside the cigarette, you won’t be able to use it for hours on end.
When using the wrapper, smash the Smarties inside the wrapper, keeping both sides wrapped and then open up one end and gently inhale the Smartie dust and breathe out. Unlike the toy cigarettes, you will inhale the smoke from the Smarties, but make sure you don’t take too deep of a breath. Try to keep the air in your mouth, not letting it go to the back of your throat and into your diaphragm.