Stained or discolored teeth are a problem for many. Young people who smoke and consume colored drinks, including wine, excessively carbonated water, can get stained very easily. For such stains, the best solution is over-the-counter whitening treatment. There are many options like whitening strips, whitening gels, whitening toothpaste that can perfect your teeth in just 2-3 weeks. While you can opt for an at-home whitening treatment, I think professionally supervised treatment is great, at least for the first timer… no savings, please! However, next time, you can do everything at home using inexpensive natural products