L.,
Go to Bass Pro, I have copied the info from their website and pick up a ThermoCell Mosquito repellant device. We have one and it does not stink. Also look for standing water maybe an office plant is the culprit.
Good luck
$9.99 - $29.99
Repel mosquitoes for up to 12 hours. Powered by a butane cartridge (included), this convenient unit creates an invisible, odorless protection by heating a chemically treated repellent mat. Covers up to a 15' diameter area. ThermaCELL contains 50 times more of the same chemical repellents that are found in mosquito coils. Cordless and portable; endorsed by the NWTF.
Refill kit is sold separately and can be found through item search for item number 38-638-574-00
Holster, not included, is sold separately below.