Apply 1 or 2 drops of gel covering the entire ulcer or lesion.
- Avoid direct contact of the nozzle with the lesion.
- Do not touch the lesion with your tongue for at least 2 minutes, to allow the protective film to form.
- Close the cap after each application.
- Use 3 to 4 times a day or as needed and avoid eating or drinking anything for at least one hour after application.