How to Clean Cloudy and Hazy Headlight Lenses on a VW Using a Lens Cleaning Kit. Modern day VW headlight lenses are made from a Polycarbonate plastic material. The ultraviolet rays from the sun will cause these lenses to turn yellow and cloudy.
Many herbal toothpastes do not contain fluoride or sodium lauryl sulfate. The ingredients found in natural toothpastes vary widely but often include baking soda, aloe, eucalyptus oil, myrrh, plant extract (strawberry extract), and essential oils.he additional fluoride in toothpaste has beneficial effects on the formation of dental enamel and bones. Sodium fluoride (NaF) is the most common source of fluoride, but stannous fluoride (SnF 2), olaflur (an organic salt of fluoride), and sodium monofluorophosphate (Na 2 PO 3 F) are also used.
It is a fact that few toothpastes in the past have been using fluoride in excess amounts, but most of the standard ones today only use permissible amounts of fluoride, which is not more than 1000ppm, for general usage.he controversy over using fluoride toothpaste actually rises from the available fluoride content in drinking water, claiming that the additional intake of fluoride from toothpaste is not required and can be damaging as well.