20
4.5 Contaminants
The following items may cause a violation when you blow into
the interlock (not a complete list). Make sure your mouth is
rinsed out well with water before blowing into the interlock.
MOUTHWASH
KOMBUCHA and other
BREWED BEVERAGES
PIZZA
PICKLES, PRESERVES or
FERMENTED FOOD
ALLERGY, COUGH & COLD
MEDICATION
(some contain traces of alcohol)
PERFUME/AFTERSHAVE
(air contaminants)