This may be a result of the reduced setpoint level, which lowers the level at which a device detects an unacceptable blood alcohol content (BAC) level. Due to this, the devices are much more sensitive to anything containing alcohol. Interlock devices look for alcohol and do not distinguish between an alcoholic beverage and other products containing various amounts of alcohol. Please note that Monitech cannot do anything to change the reading received on your device. If you have received a message telling you that you have a certain number of days until service is required, please contact us a (800) 521-4246 to schedule an appointment or receive an override code. Fees will apply.