“This thing is great! I had a different brand (UV only) and it didn't clean my invisalign. The vibrations + UV in the Sonic Spa literally shake off debris and sanitize with the UV, and my invisalign comes out clear and clean every time. I have not used the device with the cleaning crystals yet because they are expensive, but so far I havcen't needed them anyway!”
“The Sonic Spa Pro works amazingly well. My Invisalign retainers are crystal clear again. My boyfriend used to clean his dingy decade old nightguard,and couldn't believe how clean it became. So far, a worthy investment.”
“I started using the Spa Pro about 2 weeks ago and WOW what a difference in how clean my night guard is! I can’t believe how dirty it really was before I got this! eek”
