This is an area where you would probably want to call a theatrical supplier and discuss your needs, budget, and the type of fog effect you want. There are different types of machines and "fog juices" available, and the effects can be totally different. Any good supplier would be happy to help you out.
For instance, dry ice fog is heavy, so it hugs the ground. It doesn't rise like mist or fog, and has been known to roll off the front of the stage into the house, intentionally or otherwise. :-) Also, dry ice has to be handled very carefully to avoid serious burns.
Other "fog" products are either water-based or oil-based, which dictate not only how they perform but also how greasy they are and whether they create a slippery surface.
You can start with Rosco, at www.rosco.com/fog to get some ideas. They are a huge theatrical supplier and (usually) very nice.
Another possibility, depending on your particular use, would be to look at Halloween fog machines, which are inexpensive and generally use safe products. Or, if you haven't already doe so, you can contact local theatre companies or colleges and see if they have one and what they can tell you about it.
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George F. Ledo
Set designer
www.setdesignandtech.wordpress.comwww.georgefledo.net
Original Message:
Sent: 06-27-2016 13:58
From: John Perry
Subject: Fog Machine
Does anyone have experience in building and/using a drive-ice fog machine in a production? Also need caveats on using a smoke machine. I want to create a mist or fog to reflect light.
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John Perry
Drama Instructor
Atherton High School
Louisville KY
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