“I am not receiving the results that I expected. Even though better than berfore, I still have stains on my invisiline retainers. I have to use multiple cleaning per day and even that does not revert to like new look. I find that hydrogen peroxide does almost the same result and much, much, much cheaper.”
“I'll admit I was sceptical of this product, but it works. It really works! My retainer feels so much cleaner, after the very first clean. I highly recommend this product.”
“Love my sonic spa. Thought I was doing a good job cleaning my mouth guard until I put it in the spa. What a difference. I can literally see stuff floating in there! Highly recommend!”
“My purchase was for a replacement of the original Sonic dental appliance. I am really impressed with the capacitive touch 'button'. the unit seems to have better construction to prevent water from seeping into the interior.”
“I didn’t believe that this little machine would make my retainer as clean and as it has. No staining has remained and they look as good as the day I picked them up from my dentist.”
