Sodium Fluoride is a hazardous waste by-product from the aluminium smelting process. It can also be derived from the pollution scrubbers of the phosphate fertiliser industry. This by-product is too toxic to be dumped in the environment and it is classified as a poison. It is found in toothpastes in concentrations of up to 1500 parts per million (ppm).
FLORIDE
Fluoride is in our FOOD, and Fluoride Exposure. Please Read the PDF's