How should after cold light whitening tooth nurse?
1. Doing dental exercises can prevent yellowing. Keep doing dental exercises by tapping your upper and lower teeth, massaging your gums with your index finger, and gargling with a mouthful of air.
Three to five times a day for three to five minutes.
2. After cold light whitening do not pay attention to brushing teeth will become yellow after finishing cold light whitening, especially just finished that period of time, pay special attention to their oral cleaning.
As long as a little do not do a good job of oral cleaning, it is easy to affect the results of cold light whitening teeth, resulting in cold light whitening teeth and yellow.
3. After cold light whitening can not use colored toothpaste and mouthwash after cold light whitening teeth can not use colored toothpaste and mouthwash with color.
These two things are also one of the reasons why cold light whitens teeth and then turns them yellow again.
So choose white toothpaste and colorless mouthwash after cold light whitening.
4. Smoking can make your teeth yellow because cigarette smoke contains nicotine, tar and other substances that cannot be dissolved in water, so they accumulate on your teeth.
And just finished the cold light whitening teeth and especially easy to be stained, so after finishing the cold light whitening can not smoke.
5. Your teeth will turn yellow when you drink dark drinks.
For example, coffee, strong tea, cola, red wine, etc., will just finish the cold light whitening teeth are stained.
So after finishing cold light whitening, it is forbidden to drink drinks with color.
