Percisan SF is a foaming oxidizing sanitizer for surfaces based on citric acid in hydrogen peroxide, with a high activity range, suitable to be used in alimentary, pharmaceutical and cosmetic industries and in the zoo-technical field. The fact of being odourless enlarges its utilization possibilities. Percisan SF is a formulation with a wide activity range and is effective on Gram-positive and Gramnegative bacteria, moulds and yeasts. Percisan SF is highly foaming, easy to be rinsed, sensitive to the organic substance and non-sensitive to the water hardness. Thanks to all these characteristics, it is suggested for the final sanitation treatment of hard surfaces.