he best thing you can do to protect your family from secondhand smoke is to quit smoking. Right away, you get rid of their exposure to secondhand smoke in your home and car, and reduce it anywhere else you go together.
Another important step is to make sure your house and car remain smokefree. Kids breathe in secondhand smoke at home more than any other place. The same goes for many adults. Set “smokefree rules” for anyone in your home or car. Setting these rules can:
Reduce the amount of secondhand smoke your family breathes in