Imagine laying in the tanning bed for 12, 15 or 20 minutes and just wanting to spit.
The UV light component is all smoke and mirrors. There is no chemical reaction with UV light and the gel.
Do you think lying on the beach baring your teeth to the Sun all day will whiten them? Gimmee a break.
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Our minty gel is thermally activated by the heat generated by the Tanning bed. Together the UV light with heat generating from the same light, activate the carbamide gel to give you and your customer double whitening power!
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More smoke and mirrors. Heat does not "activate" carbamide peroxide.
Some teeth whitening systems use mouthpiece LED (heat) lights.
In controlled studies initially using mouthpiece lights and gels vs. gels alone, after 2 weeks, there was no difference in results. Mouthpiece lights dry the teeth making them appear more translucent. Naturally, teeth rehydrate back to normal.