With stateoftheart equipment and a host of clinics across Ireland, The White House are teeth whitening specialists with centres in Swords, Dundrum, Cork, Galway and Limerick. Valid at 1 Cooldriona Court, Main Street, Swords, Co. Dublin 15 Main Street, Dundrum, Dublin 14 52 Penrose Wharf, Merchant Quay, Cork City 127 Eyre Square Shopping Centre, Galway City 19 Arthur’s Quay Shopping Centre, Patrick Street, Limerick City 23 City Square Shopping Centre, Waterford City from April Groupon finds out more about teeth whitening, and what clients can expect. G What is teeth whitening? A cosmetic treatment using a specially formulated gel and an advanced light accelerator. Teeth are first coated with whitening gel, before they are exposed to the coldfiltered blue light. This allows the whitening gel to penetrate further and target the stains. G How does the session work? Clients first receive a consultation, before a shade measurement is taken and the blue seal barrier is inserted on the gums. The whitening gel will then be applied before the LED light is activated, with treatment lasting around 20 minutes. G Who is suitable? This express treatment is a good alternative to the more intensive sessions. It is ideal for customers who have noticed recent staining, have had teeth whitened previously and would like a top up, or for those with hypersensitive teeth who would like a trial session. G How should clients prepare? Nothing specific needs to be done other than brushing teeth and applying lip balm if needed. After treatment is complete it is recommended to avoid smoking for at least 24 hours, as well as fizzy drinks, tea and red wine. Reviews The various White House Teeth Whitening branches, though still to be extensively reviewed by visitors, have together gathered over 2400 Likes on Facebook to date. Details verified 04/03/2013. Learn more about Groupon’s Merchant Reviews Policy.