1-2 minutes Effect fo smokesJust with wate, Easy to use and cayChemical-fee, 99.9% Anti-bacteial, 100% SafeNano Technology, Physical Cleaning PincipleSmalle than toothpaste molecules, No hut enamelPatented and Innovative teeth cleaning tool, exclusive distibuto wantedTeeth Whitening Application: DIY clean teeth, ideal fo emoving stubbon teeth stains and tata. Especially suitable fo bown teeth caused by cigaette, coffee, tea, juice, chewing aeca-nut, and othe food coloings.As gifts fo pomotion pupose: Pesonal Cae, DIY Beauty Salon, Dental Clinic1. FREE SAMPLES ae available.2. Customized packaging design ae available.3. Any inteest, please send us inquiy.4. Please leave you message fo moe details, including Pice, Delivey, Maket and moe.1 stick + 10 sponge efillsPivate Label:AvailableThee ae vaious types of shipment fo you choice. Expess ways include DHL,FEDEX,TNT,UPS,EMS etc.Sea shipping is available as well, ou pot is in Xiamen.