The choline salicylate in Bonjela gel is used to relieve the pain and discomfort caused by mouth ulcers、 denture irritation、 sore spots from braces and cold sores. The antiseptic helps prevent the irritated areas from getting infected and this can help them heal.<br> <br>The gel should be massaged into the sore area of the mouth with a clean fingertip. Approximately half an inch of the gel should be used for adults over 16 years of age.<br> <br>For denture irritation、 leave 30 minutes after applying the gel before putting the dentures back in. Don't apply the gel directly to the dentures、 as this can further irritate the gums.<br>