Zoom teeth whitening has been recommended for people who want to achieve a brighter smile in a safe manner.
Dental Health magazine said clinical tests have shown that not only is the system effective, but it could also help to strengthen tooth enamel as a result of the micro-elements it uses.
Each Zoom session lasts for around 15 minutes and uses a special gel to bleach the surface of each tooth along with a fluorescent light.
It should not be painful and any sensitivity ends after around a day, although people who have had the treatment should avoid things like tea, coffee, curry and ketchup for 48 hours, the portal said.
Dentist Dr Sultan Sherzoy recently recommended Zoom teeth whitening as a way of giving people back their confidence, even after many years of suffering with a discoloured smile.
"There is a safe, fast solution to those who want to achieve that sparkling white smile," the expert commented.