How to remove tobacco stains on teeth (home remedies) :
Removing nicotine stains from your teeth is possible with the tricks that we show you. Find out how to remove tobacco stains on your teeth.
One of the most harmful ingredients in cigarettes is nicotine. An addictive chemical that takes on a reddish hue when reacting with oxygen. Nicotine, in addition to affecting the lungs, produces stains on the teeth over time that ugly and attack the enamel. Fortunately, these stains can be removed. But how do you remove tobacco stains on your teeth? There are different home remedies and professional treatments that we show you below.
Natural and home remedies work very well if the nicotine stains are not too deep. However, special care must be taken when applying a remedy of this type, since we can damage the enamel. Letting us advise by a professional will always be the best solution.
Baking for teeth is a very useful product to try to eliminate nicotine stains. Here what we will do is pour two tablespoons of baking soda in a bowl along with two tablespoons of lemon and two of sea salt. To this mixture, we add water little by little until creating a solid mixture similar to toothpaste.
Once we get this paste, we apply it to the teeth as if we were cleaning it with it. However, it is not a remedy to use frequently. Too much sodium bicarbonate can damage the enamel on your teeth. 
Hydrogen peroxide of 10 volumes maximum works as a teeth whitening agent. We can use it right after brushing our teeth as if it were mouthwash.
Another option is to pour a little hydrogen peroxide into a glass. We dip an ear swab into the glass and rub the surface of the teeth with it. Little by little, these will acquire a whiter color. This remedy is preferable to apply only once a week, as hydrogen peroxide can damage the enamel of the teeth. 
Lemon as a natural bleach
Lemon is a natural bleaching agent that can penetrate tooth enamel. In this case, what we have to do is squeeze the juice of a lemon and mix it with water. Next, we rinse our mouths with the mixture. And, once this is done, we close the pores of the enamel by rinsing the mouth with cold water.
It is preferable to do this every night to whiten your teeth. It is also recommended not to smoke for at least 3 hours after rinsing our teeth with lemon.
Orange peel is one of the most popular remedies for trying to whiten yellow teeth. We just have to gently rub the teeth with the inside of the shell. This area of the orange clarifies the teeth and progressively removes dirt and stains that accumulate in the enamel.
Turmeric powder is an herb that has antibacterial properties. A product that can also be used as a remedy to whiten yellow teeth. The procedure is very simple since we can brush our teeth every night with turmeric powder.
It is preferable to use turmeric powder at night and just before bed. Not surprisingly, turmeric will stain the tongue for a few minutes after brushing.
Clean your teeth with strawberries
Strawberries contain malic enzymes that can penetrate the tooth enamel and remove nicotine stains. For this, we must crush some strawberries and mix them with baking soda. With this mixture, we brush our teeth every night just before bed and without smoking afterward.
As we see, there are different professional and home remedies for whitening yellow teeth due to nicotine stains.
Sometimes nicotine stains are deep or very numerous. In these cases, it is best to go to a specialist to do deeper dental cleaning. In general, such cleaning will suffice. Otherwise, you will have to try other methods.
Dental bleaching gels are much more effective than natural remedies. When applied to the teeth, they can penetrate through the enamel pores to remove all stains from nicotine or caffeine. Furthermore, its use will not expose tooth enamel to erosion.
If we go to the dentist to apply a teeth whitening gel, the procedure will not go beyond an hour. The results are instantaneous and we will be able to enjoy very white teeth for about a year.
Dental veneers are an excellent option for extreme cases. Tobacco can cause various caries problems that weaken teeth. If the smoker has not had a deep cleaning of the teeth for many years, it likely requires dental veneers to remove the nicotine stains.
Dental veneers are like little porcelain caps that cover the front of the teeth. To make the veneers fit, a layer of the enamel is removed and replaced with the veneers. Porcelain is a material that does not damage the gums and does not cause discomfort to dental tissues. Besides, quality veneers are resistant to nicotine stains.