This is so much easier to use than regular floss string. I love that it is easy to use and has two different settings for water pressure. The only thing I want to point out is that if you use the higher water pressure, the water basin empties much faster (obviously). So just be aware you may need to refill the water a few times per use :).
Loved this flosser when it worked but have now gone through two in the past 2-3 years as they have both died. Another issue is cleaning the water tank, which is pretty much impossible and results in residue building up in the bottom.