Have you ever wondered why some whitening products seem to work wonders, while others do next to nothing? With so many gels, strips, pastes and lights on the market, it’s no surprise patients often ask us: “What actually works to whiten teeth — and is it safe?”
At Shumack Dental & Implants in Wagga Wagga, we believe in providing honest, evidence-based answers — not marketing fluff. So here’s a science-backed look at the most common whitening options, what’s inside them, and what you can realistically expect.