Debunking the Myth: Airing Out Your Car Before Using A/C
There's a myth circulating online claiming that opening your car windows before turning on the A/C is crucial to avoid inhaling harmful toxins. While the concern for your health is understandable, this information isn't entirely accurate.
Let's break down the facts:
The Claim:
- Cars contain high levels of benzene, a carcinogen, especially when parked in the sun.
- Opening windows before using the A/C allows this benzene to escape, preventing inhalation.
The Reality:
The American Cancer Society debunks this myth. While benzene is present in trace amounts in car interiors, levels are unlikely to be dangerous in well-maintained vehicles. Modern cars have stricter emission standards, reducing interior benzene concentration.
Here's what you can do for peace of mind:
- Maintain your car regularly. Scheduled maintenance ensures proper ventilation and reduces potential off-gassing from interior materials.
- Let fresh air circulate. Open windows for a few minutes before turning on the A/C, particularly on hot days.
- Use the A/C fresh air setting. This draws outside air instead of recirculating interior air.
At Windy City Muffler & Brakes, we prioritize your safety and well-being. Our certified technicians can perform comprehensive maintenance checks to ensure your car's ventilation system and interior are functioning optimally. We operate on a first-come, first-serve basis so just drive up or give us a call at 773-594-6960.
