Direct the vents toward your feet instead of your face. When buying a new car, get an efficient passenger compartment air-filtration system to help with allergy symptoms. Replace filters as needed if your car is built with innovative ventilation duct air filters. Keep dirt and grime under the hood of your car to a minimum since they foster the growth and spread of allergens and irritants. When buying a new car, look for a dashboard and interior walls that don t have decorative ridges.
Smooth surfaces are easy to clean and less likely to trap allergens.
Use your car s air conditioner even in cool weather if you are allergic to pollen.