The box costs less than lunch. Two weeks of strips, a brighter smile, no appointment and no waiting room. That promise sits on pharmacy shelves across Sydney, and it sells because it works often enough to keep selling. What the box leaves out is the trade-off: how white you can really get, how your teeth whitening will feel along the way, and whether the gel is doing something your enamel will regret later. Visit : https://www.affordabledentist.sydney/teeth-whitening-strips-vs-dentist-whitening-safety-sensitivity-and-results/