You knew “new car smell” was offgassing chemicals, and you knew those chemicals are no good for your family’s health … But you didn’t really see a way to avoid them.

Until now.

Adonya Wong over at Healing Through the Eyes of Autism tells us how we can rate the toxicity levels of our own cars at HealthyCar.org. HealthyCar.org tested approximately 450 of the most popular vehicle models in the United States from 2006-2009 — and more than 130 popular 2007-2008 child car seat, as well.From HealthyCar.org:

Everyone knows that cars are a major source of air pollution. But most people don’t know that it isn’t only what comes out of tailpipes that’s the problem, but what’s inside cars as well. “New car smell” for example, comes from toxic chemicals being released from plastics, foams and fabrics used to make steering wheels, dashboards and seats.

These chemicals are inhaled or ingested by drivers and passengers through dust and air, potentially causing allergic or other acute reactions or even long-term health impacts such as birth defects, impaired learning, liver toxicity and cancer. Since the average American spends more than 1.5 hours in a car every day, toxic chemical exposure inside vehicles is becoming a major source of potential indoor air pollution.

The good news is that some cars and car seats are better than others. Toxic chemicals are not required to make indoor auto parts or cars seats, and some manufacturers have begun to phase them out. HealthyCar.org tested approximately 450 of the most popular vehicle models in the U.S. from 2006-2009. In each vehicle, 11 different components were sampled including: steering wheel, shift knob, armrest/center console, dashboard, headliner, carpet, seat front, seat back, seat base, hard door-trim and soft door-trim. Chemicals tested that are of primary concern include bromine (associated with brominated flame retardants); chlorine (indicating the presence of polyvinyl chloride, or PVC and plasticizers); lead; and heavy-metal allergens.

HealthyCar.org has also tested over 130 popular 2007-2008 child car seats for the same chemicals. The major components of the car seats were tested, including the seat cushion, foam backing, seat base, seat belt clip and sun shade (when available).

Visit HealthyCar.org to rate your own vehicle or child car seat or to find out which new cars and car seats are the healthiest choices.

Photo: nicolasnova