'Smile'. Just reading that word makes us grin. However, some of us are less keen on flashing our ivories than others due to what were once white teeth now being a bit on the yellow side.

Change that by grabbing today's GrabOne deal. For €99 you will receive a laser teeth whitening treatment at White Smile Clinic.

And the best thing about today's deal? You can use it in one of five White Smile Clinics in Cork, Dublin and Limerick.

The treatment usually costs €199 and you can be sure of the best possible results as White Smile Clinic uses dental grade professional technology from Beyond - the only product to carry a five star rating from the Dental Advisor.

Grab today's deal and you will receive a consultation and a full teeth whitening session all performed in the one day. Today's deal is suited to almost all people. In extreme cases, some patients might require remedial dental work before having their teeth whitening and in such cases, White Smile Clinic are happy to refer you for treatment and will extend the validity of your coupon to as long as is required.

All treatments are performed by Irish registered dentists and dental professionals and White Smile Clinic uses medical grade whitening gels to ensure the best possible results for your pearlies.

There is loads more information about the treatment and White Smile Clinic on their website, but - quite simply - it's a quick, simple, safe and pain-free way to transform your teeth. 

Now that sounds like a deal worth smiling about.