Nonetheless they can cause irritation and will not get the job done likewise. Some OTC kits have a bendable mouthpiece. These work better than a single-measurement-suits-all trays. The bleaching gels that are available these kits aren’t as powerful as those you receive from the pro. These typically have peroxide elements https://teethwhiteningsouthafrica32839.blogprodesign.com/48447440/top-teeth-whitening-sa-secrets