To prevent damage to the unit, add no more than a 1:1 ratio of antiseptic mouthwash to warm water to the reservoir. Water floss as described in the product instructions. Rinse the unit by partially filling the reservoir with plain warm water and running it with the tip pointed into the ...
Fill a container with a 2:1 ratio of water to hydrogen peroxide or white vinegar. Soak the tip in the container for 5 minutes. Rinse the tip under warm water until clean.[8] 3 Replace the Waterpik tip every 3-6 months. Over time, the tip will get clogged with mineral deposits. ...