Adults: Apply Perio GS directly on the inflamed gingival sites according to the following dosing regimen: two topical applicator patches per site on day 1 and one topical applicator patch daily per site for the remaining four days. The patch should be removed by the patients after 2 hours and before retiring at night to avoid any potential for choking. Patients should be instructed in the proper application and application site of the Perio GS for in-home use.