Teeth whitening and nasal congestion might appear to have little to do with one another, but this simply isn't true. When you've just had your teeth whitened, you want to do all that you can to maintain the brightness of your smile. You probably know to stay away from soft drinks, coffee, and wine, but your respiration could actually lead to the staining of your teeth. If your nose is congested and forces you to breathe through your mouth, your mouth will quickly get dry. A dry mouth lacks the saliva that is critical for washing food and bacteria off your teeth, especially if you're not brushing your teeth immediately after you eat. This can quickly cause your whitened teeth to begin to get yellow. Here are some ways to promote a less-stuffy nose—and help to maximize your tooth whitening in the process.

Use A Nasal Irrigator

If you find that you have trouble breathing through your nose, it's time to tackle the mucus that is blocking it. One way of doing so is to use a nasal irrigator, which is available at your local pharmacy. With a patient and gentle approach, you can allow water to flow into one nostril until it loosens the mucus. If you're able to blow your nose and get a lot of mucus out, try breathing with your mouth closed. If you can successfully do so, you're making an investment in your newly whitened smile.

Humidify The Air

Dry air can cause your nose to get congested, prompting you to get in the habit of breathing through your mouth and comprising your whitened teeth. It's a good idea to make a point of running a humidifier in your home to help moisten the air. This is especially valuable during cold weather, as the humidity will usually drop dramatically as the temperature drops. Keeping a humidifier in your room at night will promote better breathing through your nose while you sleep.

Drink More Water

If you don't drink enough water, there are many concerning issues associated with dehydration that you might soon encounter. One issue is a dry and stuffy nose which, in addition to possibly feeling unpleasant, can also prompt you to breathe through your mouth—thus jeopardizing the bright color of your newly whitened teeth. Make a point of drinking water when you get up in the morning, with each meal, and at other times throughout the morning and afternoon. You're apt to notice a difference in your nasal congestion, which will be a good thing for your smile.

For more information, talk to companies like Pinon Hills Dental.