Its formula contains: - Chlorhexidine digluconate 0.05%, a broad-spectrum, high-potency antiseptic (long-lasting action). It has bactericidal and bacteriostatic properties, making it suitable for situations where a low concentration of antiseptic is sufficient. - Cetylpyridinium chloride 0.05%, an antiseptic with high antiplaque efficacy, which enhances the action of chlorhexidine. Instructions: - Prevents recurrence and progression of periodontal disease in patients previously treated for gingivitis, periodontitis or peri-implantitis, allowing better infection control. - Reduces the incidence of support loss in patients with fixed prostheses or implants and prevents the accumulation of bacteria and other debris. - Replacement of oral hygiene when proper brushing cannot be performed in special patients. - Prevention of root caries in patients with gingival retraction. - Control of S. mutans in patients with a high incidence of caries. Its low concentration allows treatments lasting more than 6 months. Instructions for use: Rinse with 15 ml twice a day for 30 seconds, morning and evening after brushing. Can be used diluted with water 1:1 or 2:1 (water and mouthwash), using an oral irrigator. - It is recommended not to rinse with water or eat food immediately after using Perio-Aid Maintenance.