-Not suitable for teeth discoloration caused by lesion or medicine.

-Not suitable for infected teeth and decayed teeth.
-Not suitable for defective enamel, exerted dentin and damaged teeth. 
-Not suitable for children under 18 years old and pregnant women.

Does Teeth Whitening Damage the Enamel?

considered the hardest tissue in the human body. Enamel consists of tiny tubules that

can only be viewed under high magnification. Even though Enamel is the outermost layer

of the tooth, it is the layer of tissue beneath the enamel that absorbs the majority of the stain, called dentin. 

undergoes its natural process from active to inactive, the tubules are left open and eposed,

known as dehydration. The tubules are quickly remineralized by organic material found in

saliva. During this time it is important to avoid consuming any food or drink containing color.

Until the tooth is completely rehydrated it will absorb any color of food or liquid it is exposed

to. At this time it is also suggested to stay away from extremely hot and cold along with sweet

and salty substances, to avoid possible irritation of the nerve tissue.

Shenzhen Smile Technology Co.,Ltd is a professional manufacturer of teeth whitening products, such as teeth whitening LED mouth tray, teeth whitening gel, teething whitening pen, teeth whitening charcoal powder, teeth whitening kit, facial mask, anti-snore products, etc. In the Teeth Whitening field for over 10 years, we have our own dust free lab and professional R&D team to offer you with technical consultation about dental materials. We have a strict production management system, covering raw material quality control, production formula control, filling test and finished product quality test to provide you with the highest quality products.OEM & ODM services are available for all our products. Our customer service and design team can offer you product and branding consultation. If interested in us, please feel free to contact us by email or by phone. Thank you!