I recently blogged about a grossly disappointing dental jet, the Interplak Dental Water Jet. It is a delight to post a highly positive review on the Waterpik Ultra. It is by far the best dental jet I have owned. It has a quality feel to it. You can turn it off and on without the thing sliding all over the counter. It has multiple pressure settings and a workable pause control. The piks easily insert and remove. That sounds picayune but the Interplak Dental Water Jet was a major effort to remove or insert the pik. If you are sharing a unit you will want to insert and remove the piks easily. My only criticism of the unit is that I wish they would have included 4 regular water piks instead of two. My compulsive personality would like to have a backup pik for myself and my spouse. This is a five star unit and worth every penny. I got mine at Amazon . I have linked to it because I think it is a great product and I realize that sometimes my posts seem hypercriti...