This is obvious if we just think for a moment about turpentine, wood dust, molds, poison ivy, cocaine, jimpson weed, curare, hemlock, tobacco, and so on. Ask for more information about the product. Judge natural products just as you would synthetic ones. Highly toxic products are manufactured by both God and Goodyear. Just as we have learned that we can't give up responsibility for our health by simply trusting a single doctor, we also can't trust our health to a few words on a label.
Product labels represent only a first opinion.
The second opinion should be your own based on the product's material safety data sheet, reference books, expert advice, and other sources. Another important source of information is your own common sense. Subscription Services Dept.