If that is not possible, choose products that have less toxic ingredients. Indoor air can contain chemicals from outside air, soil or water. Radon, a naturally occurring radioactive gas, can affect your health. It enters homes through holes or cracks in basement floors or walls. If the radon levels in your home are elevated, take corrective steps as soon as possible.
Drinking water can contain harmful chemicals.
Reduce the amount of lead in your water by using cold water and by running the water for a minute or two before using it for drinking or cooking. Filters can take out some chemicals from drinking water. Department of Health staff will respond promptly to your call. Public and university libraries, professional organizations or citizen groups may also be helpful. The more you know about toxic substances, the more you can reduce exposure.