Glebe Dental Group conducted thousands of ZOOM! Tooth Whitening treatments.They are 1 of the few practices in Sydney that offers Laser Tooth Whitening, giving you a brighter smile in only one hour and completely painless.So, if you want to have a brighter smile and get rid of signs of ageing and discoloration on your teeth, they highly recommend you ask them about their ZOOM! Tooth Whitening services.