Between 11 May and 11 June 2026, the Oral Health Foundation will raise awareness of important oral health issues.
Join the nation's biggest oral health campaign and help bring a smile to millions of people.
This year is our biggest year yet as we get ready to celebrate the 50th anniversary of Smile Month, and we need your smiling faces to make it happen.
Join our Smile Wall using the buttons below.
See our online wall Add your smile
There are lots of different activities you can take part in for Smile Month. Have a look at the full list here.
Take part
Because of the generous and charitable support from this year’s campaign partners, we can help more people achieve a healthy smile.
Get in touch to discover more about being a National Smile Month campaign partner in 2025.
Kenvue, the makers of LISTERINE®, are delighted to sponsor National Smile Month, in support of the nation’s oral health. Read more
We will be working alongside Haleon to provide vital information on gum health and acid erosion. Read more
Oral-B is one of our most longstanding partners. We have been together for more than a decade and it’s because we share exactly the same values of prevention and education. Read more
Both Wrigley and ourselves believe in taking education right to the heart of local communities. We also recognise the importance which diet plays in our oral health and wellbeing. Read more