Your house has a built-in garage and your car is safely tucked away from the elements. But is your family just as safe on the other side of the wall? The garage air may be seeping into your home without you knowing it.
Gases and other toxins
First of all, it’s important to realize that every time you start your vehicle and every time you park it back in the garage, it releases carbon monoxide, benzene vapours and a host of other chemical substances. These contaminants remain suspended in the air in the garage long after the engine has stopped running and the garage door has closed. In addition, they often combine with other vapours—e.g., from the lawn mower, snow blower or chain saw, or any container of paint, oil or fuel stored in the garage. If there