For short-term intensive use up to two weeks at a time, with 0.20% Chlorhexidine Digluconate. Use for two weeks and then take one week rest. Then repeat the cycle ie two weeks on one week off. All Curasept chlorhexidine products are alcohol free, non staining and they will not affect your taste perception. The patented ADS (Anti Discolouration System) dramatically reduces staining. Thanks to 0.20% chlorhexidine digluconate, ideal for intensive use before and after mouth operations. Extremely high compliance thanks to the ADS Anti-Discoloration System.