Waterpik Waterflosser is on sale at Costco! by Rhonda February 11, 2021 February 11, 2021 *UPDATE* 10/28/20. The Waterpik Water Flosser provides a combination of water pressure and pulsations to clean deep between teeth and below the gum line where traditional brushing and flossing can’t… 0 FacebookTwitterPinterestEmail
