• Contains four types of quaternary ammonium compounds to enhance effectiveness and provide antimicrobial effects. • Strong effectiveness against a wide range of Gram-positive and Gram-negative bacteria with the use of a minimum amount of disinfectant. • High performance across a wide temperature range. • Maintains optimal effectiveness in the presence of organic materials. • Non-corrosive and does not cause discoloration of surfaces. • Suitable for use in fogging systems for air disinfection (at a 0.15% dilution rate).

Usage and Storage Instructions • For optimal performance, it is recommended to first clean the intended surfaces, tanks, and connecting pipes with clean water to remove visible contaminants such as organic materials, dust, and residual particles. Then, measure an appropriate amount of concentrated Microzed 4Q solution using the graduated measuring cup in a suitable container for preparing the disinfectant solution. Add water to reach the desired volume and mix thoroughly until the concentrated solution is completely dissolved and evenly distributed in water (0.15%, 0.3%, or 0.65% solution). After completing the above steps, circulate the prepared solution through tanks, reservoirs, and transfer pipes. After the required contact time, drain the solution and rinse with water. For surfaces and external parts of equipment, use a previously cleaned floor scrubber or cleaning cloth to disinfect the desired surfaces in a spiral motion. The minimum contact time with the disinfectant solution is 5 minutes. • It is recommended that the diluted Microzed 4Q solution be prepared and used daily. • Note 1: It is recommended to use two separate containers: one for washing dirty floor scrubbers or cleaning cloths, and another for clean cleaning cloths or floor scrubbers used for applying the disinfectant solution. • Note 2: Due to the incompatibility of cationic surfactants (Microzed 4Q) with anionic surfactants found in common detergents (including various types of soaps and cleaning powders) and chlorine-containing compounds such as bleach, simultaneous use of these materials should be avoided. • This product can be stored in sealed containers, at room temperature (25–30°C), away from direct sunlight and flammable materials, for 2 years.

• When used correctly, there are no specific safety precautions required. • In case of accidental contact with the skin, wash the affected area with plenty of water and seek medical attention if necessary. • Keep out of reach of children, food, and beverages.

• Manufacturing license from Alborz University of Medical Sciences and Health Services • European standards EN1650 and EN1276 from the Quality Assurance Research Center of Tehran University of Medical Sciences and Health Services • Non-corrosiveness certification from Razi Metallurgical Research Center • Inhalation non-sensitization certificate from the Toxicology and Pharmacology Group, School of Pharmacy, Tehran University of Medical Sciences.

Available Packaging Microzed 4Q disinfectant solution is supplied in polyethylene containers with a volume of 20 liters.