Thank you for supporting National Smile Month You have just pledge your support for National Smile Month - a really big thank you from everybody at the Oral Health Foundation. If you chose to receive further information from us, then stay tuned because we'll be in touch to give you lots of ways to participate in this year's campaign. In the meantime, here are a few things you could look at to inspire for taking part in National Smile Month 2018. Why a healthy smile is important. What you can do for National Smile Month. The Smiley. Educational resources and online shop. Fundraising in National Smile Month. The difference National Smile Month makes. Manage Cookie Preferences