The Hismile VIO405 Teeth Whitening Refills are to be used with the VIO405 Device. Each Refill contains our PAP+ whitening formula, which is clinically proven to show instant whitening results after a single 10-minute treatment (1 Refill). Maximum results are often seen after 1-2 treatments.
Once satisfied with your results, save any remaining Refills for future whitening before an important event or as a whitening boost. We find people do 1 treatment every month to maintain their results.