For teeth whitening - is Biolase better or blue spectrum LED light, or another method?

June 9, 2016
Asked By:hanyni in London, GB

Hello, I have spoken to 3 clinics about their procedures, 1 clinic uses Biolase, and stated that other clinics offering blue spectrum LED light are misleading as they are not lasers. Is this correct? The other 2 clinics use the LED light. I am looking for the most effective, and safest results. Many thanks.