When used well, fog, smoke, and haze machines are more than just special effects — they’re atmosphere enhancers that can turn any space into something unforgettable. From subtle haze that makes your lighting look magical, to dramatic jets of fog that ramp up the energy, these machines add dimension, depth, and drama to any event. Whether you're producing a theatre show, hosting a product launch, DJing a party, or running a fire drill, understanding the different types of machines and how to use them safely and effectively can help you create the perfect visual impact. In this guide, we’ll break down the options and help you choose the right tool for the job.