Some of my patients have root sensitivity. What is your recommendation for a product that can reduce sensitivity?

One new product that works well for root sensitivity and also provides caries protection is Duraflor Halo (MEDICOM, Inc.). This product is a 5% sodium fluoride varnish that comes in 50-mg unit-dose packages and is available in spearmint and berry flavors. It provides good coverage and protection and was judged very effective in reducing cervical sensitivity, as well as post-operative sensitivity.