rofessional teeth whitening removes stains from aging, tea/coffee, wine, and smoking using dentist-grade gels applied in-clinic only (no at-home trays). At AVMSmiles, a dentist checks for cavities/sensitivity first, records your starting shade, isolates gums and lips, and performs 45–60 minutes of controlled whitening with intervals to monitor shade change and comfort. Expect a lift of ~2–6 shades depending on enamel and stain type; mild, short-term sensitivity is common and managed with a desensitising protocol. You’ll leave with clear after-care (avoid strongly coloured foods/drinks for 24–48 hours, use non-abrasive toothpaste) and a plan for future touch-ups if needed.