Instant teeth whitening strips supported by dentists. Based on our fast-acting whitening formula PAP+, we designed the strips to be the most convenient whitening method so far. No gum irritation, no tooth sensitivity. Quick results after one treatment. Includes 7 separate mobile treatments. How does PAP+ strip whiten teeth? When applied onto teeth, each dental strip adheres firmly to the tooth surface and releases the active ingredients of the PAP+ formula into the tooth structure, providing rapid whitening, desensitization, and remineralization effects. PAP+ strips offer a 30-minute, clean and residue-free whitening treatment. Just use one PAP+ strip and you will see whitening results, and you can save the remaining strips for future whitening maintenance.