A long time ago when 2 in 1 mouthwashes didnt exist and the only anticavity mouthwash that existed was original act anticavity mouthwash, how should this have been used in conjunction with listerine if listerine was only for gingivitis/bad breath since listerine total care didnt exist? Listerine in the morning and act mouthwash at night or vice versa? Can a dentist or oral care guru please tell me? Thank you.