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Teeth Whitening & Smoking: Will It Help You Kick the Habit?
February 06, 2023  |  Dental Care

Teeth Whitening & Smoking: Will It Help You Kick the Habit?

If you smoke, you're probably keen to kick the habit. And if you've ever tried to quit, then you'll know how difficult it can be. Smokers are often told that they can use teeth whitening products to help them give up smoking. But is this really a good idea? Let's take a look at what the research says on this topic.

What is teeth whitening?

Teeth whitening is the process of removing stains from your teeth. It can be done in a dentist's office or at home, and it's not a quick fix. If you're just looking for something that will make your smile brighter in time for a date or interview, then this method might not be right for you. Teeth whiteners work by removing surface stains on your enamel (the hard outer layer of your teeth). The most common culprits are tobacco, coffee and red wine--but if you've ever had braces or been pregnant before, there's also a good chance that your smile has been marred by yellowish discoloration as well!

The good news is: there are plenty of ways to get rid of these unsightly stains without spending thousands on veneers or crowns!

Teeth whitening and smoking - is it safe?

While it is true that smoking can affect the health of your gums, it's important to note that this doesn't mean it will negatively impact your teeth.

In fact, many people who smoke have perfectly healthy and white teeth. The reason for this is simple: while cigarettes are harmful to overall health (and should therefore be avoided), they don't directly affect the enamel on your teeth. Instead, they affect gum tissue which then leads to discoloration or bleeding of gums; these issues aren't going anywhere near any part of your mouth that would come in contact with food or drink! So if you do decide to whiten after quitting smoking--and especially if you've already started treatment--you won't need worry about any negative side effects from either habit together.

Does your dentist know you smoke?

If you are a smoker, it is important to see your dentist regularly. Your dentist can advise the best way to quit smoking and help prevent oral health problems caused by smoking. If a patient tells me they smoke, I will ask them how much they smoke and try to get an idea of how long they have been smoking for. If someone has been smoking for many years then it may be difficult for them to give up because nicotine is addictive in nature and quitting cold turkey might cause withdrawal symptoms such as headaches or irritability which could lead back into starting again!

How much of a difference will it make?

The difference that teeth whitening will make to your smile is a matter of both how much you smoke and your age. As you get older, the effects of smoking take their toll on your teeth more quickly. If you're an older smoker (in his or her 50s), then teeth whitening may not be enough to help you quit smoking altogether. However, if you're young enough that quitting cold turkey is still feasible, then there's every chance that this treatment could kick-start the process by making it easier to stop craving cigarettes when they are no longer seen as essential tools in maintaining good oral health!

Smoking and oral health - seeing the big picture

Smoking and oral health - seeing the big picture.

Smoking is not good for your teeth, period. It can lead to gum disease, tooth loss and oral cancer. Smokers are also more likely to need dentures earlier in life than non-smokers because of gum disease (Periodontal Disease).

In addition, smoking has been linked with an increased risk of developing periodontal disease which can cause pain when eating or drinking hot liquids.


If you're thinking about quitting smoking, it's important to be aware of the risks. Nicotine is a stimulant that increases blood pressure and heart rate, which can cause damage to your teeth and gums. Smoking also causes inflammation in the mouth, which makes it easier for bacteria to grow on teeth--and this can lead to periodontal disease (also known as gum disease).

Smokers are more likely than non-smokers to experience poor oral health: they have more cavities, more plaque buildup on their teeth and higher levels of tartar buildup on their gums. If you're worried about how quitting will affect your smile, know that even if you don't notice any immediate changes after kicking the habit there may be long-term benefits from avoiding tobacco products altogether!

Will Teeth-Whitening Help Me Quit Smoking?

The answer to this question is not a simple yes or no. Teeth whitening can help you quit smoking if you're ready to make the commitment and follow through with it. If you're thinking about quitting, but you're afraid that it will make your teeth look yellow, a professional teeth-whitening treatment might be the push you need to break the habit once and for all.

How Does Smoking Affect My Teeth?

The nicotine in cigarettes and other tobacco products causes your teeth to darken over time. This discoloration occurs because of the chemicals present in tobacco products and how they react with the compounds found in saliva. As these stains build up on your teeth and gums, they can cause them to appear dull or yellowish in color—even if they were originally white or clear.

How Do I Whiten My Teeth While Still Smoking?

You can whiten your teeth while still smoking by using at-home treatments such as toothpaste or mouthwash that contain ingredients like fluoride or baking soda to combat stains caused by smoking. These products work by removing surface stains from your teeth so they look brighter.