Sonic-brush.net has received mixed reviews from users. Some customers appreciate the speed and efficiency of the brush, noting that it cleans hard-to-reach areas better than traditional brushes. Others have praised its fantastic performance, mentioning that their teeth and gums have never felt so clean and healthy. The design and portability of the brush are also highlighted as positive aspects.
However, there are also negative reviews. Some users have reported that the product stops working after a short period, and they have faced issues with customer service when trying to get a refund. There are complaints about the brush head not being refundable due to hygiene reasons, even when the product is faulty. Additionally, some users find the 2-minute timer too short and would prefer a longer brushing time.
Overall, the reviews indicate a mix of satisfaction and dissatisfaction with the product and the company's customer service.