is laser teeth whitening safe

{"title":"teeth bleaching dental equipment Professional cosmetic laser teeth whitening machine","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e5\/fb\/35502389eeac4f0a4e5b616763c3-200x200-1.jpg","attrs":{"Price":"USD","Brand Name":"Cool Light","Model Number":"NBW-TIII","Minimum Order Quantity":"1 Unit","Delivery Time":"within 3-5 working days after payment","Place of Origin":"Beijing, China","Certification":"CE, ISO","Packaging Details":"wooden case\/aluminum case","Payment Terms":"T\/T, Western Union, PayPal","Supply Ability":"150 Units Per Month"}}

{"title":"Teeth Whitening Dental Diode Laser 10W 980nm Soft Tissue Lasers In Dentistry","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/07\/0f\/33bfb37cae64f7c6ce37da9a3bda-200x200-1.jpg","attrs":{"Price":"USD 2000-10000 piece","Brand Name":"Qolight","Model Number":"Anglas","Minimum Order Quantity":"1 piece","Delivery Time":"5-10 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"100 pieces one month","Packaging Details":"Portable carry case with carton box, water proof, shock -resistant.","Power":"10W","Wavelength":"980nm","Application":"Dental treatment","Dimension":"170(W)*180(L)*260(H)mm","Weight":"2.3KG","Operation mode":"CW\/Single Or Repeat Pulses"}}