I have not tried this myself, but I have heard that some folks get an Oust fan and remove the scent pack (or bottle-wick) and put that into their 'dor. It is battery powered and runs 5 out of every 20 minutes. It appears that you must set it upright. It will not work properly if laying on its back. But I would think that it would operate on its side as long as there is no bottle-wick installed.
Check here for more details:
http://www.oust.ca/en/fan.aspx
I have not tried this myself, but I have heard that some folks get an Oust fan and remove the scent pack (or bottle-wick) and put that into their 'dor. It is battery powered and runs 5 out of every 20 minutes. It appears that you must set it upright. It will not work properly if laying on its back. But I would think that it would operate on its side as long as there is no bottle-wick installed.
Check here for more details:
http://www.oust.ca/en/fan.aspx
I have four Oust fans in my cabinet to create a clockwise movement of air. One 'D' cell (each) runs about 90 days.