If you’re hoping to fog up an entire outdoor event, you’re going to need a bigger machine, with a bigger purchase price (roughly $350 to $500). For many people, a rental for $75 to $100 per ...

The fog machine heats up in as little as two to three minutes, but keep in mind that it has a small 520-milliliter tank, which means it will need to be refilled somewhat frequently.

Fog machines are very popular for Halloween 2021. Here's where you can buy them for both indoor and outdoor use, from Amazon, Home Depot and Target.