Kin Perio Kin Mouthwash (250ml). Perio Kin Mouthwash. The presence of dental plaque is the main factor in the development of the two most prevalent oral diseases: periodontal disease (which affects the gums) and cavities. Chlorhexidine digluconate has proven anti-plaque activity.. Perio Kin Mouthwash Ingredients:. Chlorhexidine Digluconate: 0.20%. Oral hygiene in cases of periodontal, surgical and peri-implant treatments: It favours the reduction of dental plaque.. Cares for and protects the gums.. Treatment duration: 1-2 weeks, or as recommended by the dentist.. It is advisable Do not swallowto eat and drink at least half an hour after administration.. How to use: Rinse twice a day with 10 ml of undiluted product for 1 minute Do not swallow.