Dental Difference between Fluoride Gel and Varnish: A Gel given by tray where as varnish cannot B Gel application is not for office use C More number of applications can be done by varnish D Gel penetrates the inter proximal surface better, while varnish cannot 💡 Explanation Difference between Fluoride Gel and Varnish: ✓ Correct Answer: A. Gel given by tray where as varnish cannot