19 information-packed pages of best practices and expert advice on testing your home for the 8 most common healthy home hazards. You'll learn things like:

• How to test your family's drinking water for more than 400 contaminants (more stringent than federal guidelines) plus get a free water "report card"
• Why you shouldn't buy your carbon monoxide detector from your local big box retailer
• Why the standard radon tests used before purchasing a home are prone to false negative results
• Why I don't recommend the acclaimed ERMI mold test for residential applications (and neither does the EPA!) and what I suggest instead
• ...and so much more!