I have to admit that there is a learning curve involved in understanding how to operate the machine correctly but I now feel comfortable using it and I'm happy that I purchased this unit. It's very simple to keep clean, and the machine does exactly what it says it will do. My mouth feels so clean and fresh and I actually enjoy using it. I feel confident that I'm removing all the debris and getting the best possible clean I can. In the beginning, I used the machine then used regular floss just to make sure I was using it correctly. Once I determined that I was, I now just use the machine.
I bought this because my dentist recommended it. I was reluctant because it sounded so messy. It took no time at all to master. It's so much easier than I imagined. So glad I bought it. Can't wait for my next cleaning to find out what the dentist says.
The Waterpik Waterflosser Ultra does an excellent job cleaning you gums and teeth. I like the fact that it has six tips to choose from. It is very easy to set up and use. A friend recommended this product to me.