It’s possible that minor alterations in the color of your teeth will occur over time. There is a chance that some yellow hue will be present in the finished product. As you age, you may see a change in the color of your teeth, either yellowing or darkening. As the outer enamel wears away, the yellow dentin underlying it becomes more visible. The dentin is the calcified tissue that lies beneath the outer enamel. There are alternatives to the usual methods of tooth whitening. At-home whitening procedures might harm your teeth if you use them incorrectly or over an extended period of time. The enamel on your teeth might be worn down to a point where you are vulnerable to discomfort and cavities. The most important thing you can do for your oral health is to brush your teeth more regularly and correctly. In order to prevent yellowing of teeth, it is essential to brush after eating or drinking anything that could stain them. After consuming acidic meals or beverages, it is best not to brush your teeth immediately thereafter. Brushing too quickly might lead to further deterioration of the enamel due to the acids present. Brush your teeth twice a day for two minutes. Be sure to inspect every crevice and ledge. You should brush your teeth in a circular motion to protect your gums. You should brush your teeth from the inside out, including the chewing surfaces, as well as the outer surfaces. For those who want to brighten their smile, whitening toothpaste can be used to brush their teeth.