I purchased this waterpick as a replacement for an eight-year-old one that had some electrical issues (came on in the middle of the night all by itself). This new unit appears to have superior functionality.
Does the job. Easy to clean. It does make a little mess , I am still practicing how to use it without getting wet. It makes your teeth feel so clean. Highly recommend.
I have had my Waterpik-100 almost a month. I enjoy the fresh feeling after I finish flossing. The array of tips is a wonderful feature. I got the navy color and love it. Minor point - I wish the latch on the tip container/lid was more secure. It tends to open when I lift to fill with water.