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.
New advice: Use fluoride toothpaste on baby teeth. American Dental Association tells parents they shouldn't wait until a child turns two to start brushing baby teeth with fluoride toothpaste. This photo made on Tuesday, April 27, 2010 shows Colgate toothpaste and toothbrushes in Zelienople, Pa. New guidelines from the American Dental Association say parents should use fluoride toothpaste on baby teeth, even before age 2. (AP Photo/Keith Srakocic) ORG XMIT: PAKS207(Photo: Keith Srakocic AP)