What to do about coffee stains causing yellow teeth

We all know that coffee is good for the body, but if drinking coffee is not cleaned in time, it will adversely affect our teeth, which will cause our teeth to turn yellow and form coffee stains. manage? According to experts from the dental hospital, for the yellowing of teeth caused by coffee stains, IPL teeth whitening technology is the best way to whiten teeth. IPL whitening uses the special wavelength of IPL to irradiate the bleaching potion on the surface of the teeth, so that the bleaching potion has a normal effect and shortens the time for teeth whitening. Most of the syrup used in bleaching contains hydrogen peroxide, which uses the principle of oxidation to lighten the pigment. The advantages of IPL teeth whitening technology: 1. Safety: IPL whitening takes no more than 30 minutes to complete a whole mouth whitening, and the irradiation time for each tooth does not exceed 1 minute, thus greatly reducing the possibility of overheating or sensitivity of the teeth. 2. Efficient: The whitening efficiency of IPL whitening is 29.5 times that of using bleaching gel alone. The treatment handle designed according to the ergonomic principle can treat four teeth at the same time, and the teeth will increase by 3-4 whiteness after each treatment. , the general whitening effect can be maintained for 3-5 years. 3. Almost painless: There is no pain during treatment, so no anesthesia is required. After the treatment, due to the continuous effect of the medicine, the teeth will feel a little prickly that day. In most cases, it will improve after a few hours on the same day, and there will be no discomfort. 4. Easy and convenient: full computer control, easy to operate. The whole machine is small and exquisite in appearance, easy to move, convenient and fast.