Zinc chloride solution for disinfection

Antibacterial properties

Zinc chloride solution has a high-efficiency killing or growth-inhibiting effect on microorganisms such as bacteria, viruses, and fungi. Its strong antimicrobial properties make it the first choice for disinfection in a variety of environments, including hospitals, laboratories and public facilities.

Hospital disinfection

In hospitals, where preventing the spread of infection is critical, zinc chloride solutions are used to disinfect surfaces, medical devices and equipment. Studies have shown that a 1% zinc chloride solution can effectively eliminate a variety of pathogens, including antibiotic-resistant bacteria such as MRSA (methicillin-resistant Staphylococcus aureus).

Water treatment

Zinc chloride solutions are also used in water treatment processes. It helps sanitize water by neutralizing or killing harmful microorganisms present in drinking water sources. By targeting bacteria and viruses, it helps ensure a safe drinking water supply.

Agricultural applications

In agriculture, zinc chloride solutions are used to disinfect tools, equipment and animal premises. It helps prevent the spread of disease among livestock and maintains a healthy environment for animals and workers.

Surface and Environmental Disinfection

Zinc chloride solution is effective in disinfecting surfaces in public spaces such as schools, public transport and offices. It can be used to disinfect high-touch areas such as doorknobs, handrails and elevator buttons to reduce the risk of disease transmission.

Wound Care

Zinc chloride solution is used as an antiseptic in wound care. Its antimicrobial properties help prevent infection and support the healing process. It is commonly used in first aid kits and medical facilities.

Veterinary Disinfection

In veterinary medicine, zinc chloride solutions are used to sterilize animal housing, surgical instruments and equipment. It helps control the spread of infectious diseases among animals and maintains a healthy environment in veterinary clinics.

When zinc chloride solution is used as a disinfectant, the use method and ratio must follow the correct operation steps and safety measures to ensure effective disinfection and protect the safety of users. The following are general guidelines for the use and proportioning of zinc chloride solutions.


First, prepare appropriate personal protective equipment, including gloves and goggles, to avoid direct contact with the zinc chloride solution.

Clean and wash the surface or object to be disinfected to remove dirt and impurities.

Zinc chloride solution can be spread evenly over the surface to be disinfected using tools such as a spray bottle or cotton balls.

Let the zinc chloride solution sit on the surface for a while (about 10-15 minutes is usually recommended) so it can effectively kill bacteria and viruses.

Finally, rinse the disinfected surface or object thoroughly with clean water to remove residual zinc chloride solution and disinfected biological material.


The ratio of the zinc chloride solution can vary according to specific needs and purposes of use. In general, the concentration of zinc chloride solution used for disinfection is usually between 0.1% and 1%.

A common ratio is to add 0.1 to 1 gram of zinc chloride to 100 milliliters of water. A balance or weighing instrument can be used to ensure accurate proportioning.

For larger scale disinfection tasks, the ratio of zinc chloride to water can be adjusted proportionally according to the required solution volume.

Note that zinc chloride solution is a chemical and must be stored and used properly. Always read product labels and directions, and follow the manufacturer's directions for use and safety advice before use. If you are unsure how to properly use a zinc chloride solution, it is best to seek the advice of a professional disinfection service or a medical professional. Also, when using zinc chloride solution, ensure good ventilation and keep away from open flames and sources of ignition to avoid accidents.


Zinc chloride solution is a powerful disinfectant with a wide range of uses. Its antimicrobial properties make it an invaluable tool in controlling the spread of infection and ensuring public health. From hospital settings to agricultural applications, from water treatment to wound care, zinc chloride solutions play a vital role in disinfection.

While zinc chloride solution is an effective disinfectant, proper guidelines for use, dilution, and handling must be followed to ensure safety and effectiveness. As we continue to fight infectious disease and prioritize hygiene, zinc chloride solution remains a valuable ally in the fight against harmful microorganisms.




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