Ditto on the blue spoon tip. This one I used exclusively while rinsing my mouth. I used warm salt/soda water and that was very comforting. Rather than use the lowest setting, I used the most my mouth could take. The idea being the stronger jet is clearing as much coating as possible and working the salt into the ulcers/sores was healthy. Also, followed with magic mouthwash so felt having as cleared tissue as possible was better for the MM too.

Now I am back to using the regular tips for typical oral cleaning.
don