Resources
What actually stains your teeth — and one piece...
Tea outstains coffee. Tobacco's effect is measurable across a whole population. And the thing everyone tells you about brushing after acidic drinks has thinner evidence behind it than almost anyone...
What actually stains your teeth — and one piece...
Tea outstains coffee. Tobacco's effect is measurable across a whole population. And the thing everyone tells you about brushing after acidic drinks has thinner evidence behind it than almost anyone...
Why whitening makes teeth hurt — and what actua...
Sensitivity is the main reason people abandon a whitening round. The mechanism is better understood than most product copy admits, and several of the standard fixes are weaker than they...
Why whitening makes teeth hurt — and what actua...
Sensitivity is the main reason people abandon a whitening round. The mechanism is better understood than most product copy admits, and several of the standard fixes are weaker than they...
Why the light is two colors
Two wavelengths and a ten-minute session. The short session is doing more work than either light — here is what each part is actually for, including where the evidence does...
Why the light is two colors
Two wavelengths and a ten-minute session. The short session is doing more work than either light — here is what each part is actually for, including where the evidence does...