COLGATE PerioGard Chlorhexidine 0.2% Intensive Gum Care Oral Solution 300ml    PerioGard® 0.2% Chlorhexidine Mouthwash contains chlorhexidine diglyconate, which has been shown to reduce the levels of plaque bacteria that can cause gum problems and protect against plaque build-up.    High efficiency  Clinically proven to temporarily reduce the bacterial load in the oral cavity1  Helps prevent gum problems such as irritation and bleeding  Protects against plaque build-up  No alcohol  Mild taste  Suitable for adults and children over 12 years old  300ml sufficient pack size for 2 weeks use