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Since it was prescribed to you for gingivitis you have to brush with it and avoid eating or drinking anything post that for 45 min . Incase of ulcer it is to be applied on the affected area with finger
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Excessive usage of hexigel can cause staining of teeth but can be removed with cleaning or polishing . Depending on the severity of gingivitis you need to use it
Answered2017-09-22 18:19:53
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