<p style='font-size:12px'><font face='arial'>For use with Models<br>WP-100/105/110/120/130/250/260/300/360/365/440/450/455/460/480/660/900<br><br>Instructions<br>With the Water Flosser unit OFF, set the pressure to the lowest setting. Place the soft tip against the tooth at a 45-degree angle and gently place the tip under the gumline, into the pocket. Turn on power to clean.</p>