Just choose DCW hypochlorous acid solution. DCW hypochlorous acid solution has super oxidizing properties and can quickly and effectively eliminate bacteria in the water pipes of dental clinic equipment to ensure water quality. Moreover, after disinfection and sterilization are completed, it is non-corrosive and will not cause damage to the equipment. The dental clinic where I work now uses their equipment, which is very good. Moreover, his service is very good. If you encounter any problems, he will patiently guide and help solve them. He is very reliable.