Heavily colored alcohol such as red wine, sangria, or malts in beer can often lead to stained teeth and dullness. Smoking or using chewing tobacco products can make the enamel of your teeth more likely to stain. Once you start using nicotine products, it doesn’t take long for your teeth to take on a yellowish appearance. In some cases, medication and medical conditions can even cause the teeth to discolor. Either way, cosmetic dentistry in Dallas can help you get the bright smile you’re truly desiring.