CB 80 is a great product and can be fogged or dispensed in a closet for about 2 seconds. Simply point and shoot for 2 seconds and close the door. After 30 minutes, open the closet and let it air out for a few minutes. There are many ways to apply it, open air fogging is simple, just press the button and point into the air.
The rate of application is 1 oz or 1 second per 1,000 cubic feet. 1 can covers about 17,000 cubic feet. That's about 17 average size bedrooms.
Here is a link to the label directions - http://www.epestsupply.com/images/Pro...