See, staining in an individual is very common but as u said u r very much prone to staining, there can be 2 reasons:
1. Your dietary habits:
Foods and beverages that can stain your teeth include soy sauce, berries, black tea, coffee, red wines, curries, colas and red fruit juices. Acidic foods and beverages or extreme changes of hot and cold
can cause teeth pores to expand, which also may allow stains to penetrate. Avoiding or limiting how often these foods are consumed is one way of protecting against staining.
2. Improper Maintainance of Teeth:
The good news is that maintaining a clean, plaque-free smile is possible. Keep a few tips in mind to maintain clean teeth. First, remember to rinse away stains by brushing your teeth. Also ur brushing technique should be in circular motion to be more efficient. If you are unable to brush your teeth after consuming food or beverages that may stain your teeth, preserve clean teeth by rinsing your mouth with water or a dental rinse. Next, eat right. Eating a balanced diet including the recommended servings of fruits and vegetables will help promote clean teeth.
Finally, if you have not already done so, quit smoking
. Smoking is one of the top factors that undermine clean teeth.
And of course, visit your dentist
regularly to ensure that you are on the right path in your oral health plan.