Review on Oral-B Professional Care OxyJet MD20 Irrigation, white/blue by Mei Zhou ᠌

In operation since January 2022, he lived, although this device most likely lasted only 2 years. After 2 years, it leaked, in some mysterious way the plastic cracked, given that the device did not move at all from its place, now there is no jet at all, it is impossible to seal the crack due to vibration, pressure and water. Money down the drain. I had to listen to sales consultants, they dissuaded from Oral-B, but I fell for a well-known brand. And now a question for , what do you think the rating is? In your statistics: 10 reviews x 5 points 2 reviews for 4 points 6 reviews for 3 points 4 reviews for 2 points 5 reviews for 1 point That is, the total score is 89 points for 27 ratings, which gives a rating of 3.3 (89 / 2.7), and not like 4.0 like on your site