Kills germs that cause bad breath, plaque, & the gum disease gingivitis. Helps control plaque that leads to gingivitis. Cold weather may cloud this product. Its antiseptic properties are not affected. Store at room temperature (59-77 f). This topcare product is laboratory tested to guarantee its highest quality. Your total satisfaction is guaranteed. Sealed with printed neckband for your protection. Compare to listerine active Ingredients Ada accepted american dental association