When compared with other in-office whitening products available, we found significantly more consistent and longer lasting results with the Kör teeth whitening system. Stains caused by aging tend to be resistant past a certain point of whitening with other products, but do not pose a threat for Kör whitening. Even intrinsic stains such as tetracycline stains can effectively be reduced substantially or fully removed with the KöR whitening technology. If you are considering teeth whitening or have had unfavorable results before, read on to find out how Kör works and the difference it can make for your smile!
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