Hypochlorous acid water can be used as an environmental disinfectant, but direct use on the skin and long-term inhalation is not recommended
During the epidemic prevention period, in addition to frequent hand washing and wearing a mask, it is also very important to disinfect the space for the health of yourself and your family members. It has also been greatly improved, but how can these disinfectants be used effectively and safely?Can hypochlorous acid water be used to sanitize clothes or hands?What are the side effects of hypochlorous acid water?This article will introduce hypochlorous acid water and how to use it, so that you can safely and effectively do a good job in epidemic prevention, cleaning and disinfection.

What is hypochlorous acid water?Solutions that can be used for disinfection according to different concentration characteristics

Hypochlorous acid water, the main component of which is hypochlorous acid (HClO), is a weak acid solution. Its chemical structure is similar to that of bleach water (sodium hypochlorite NaClO), but it is a different chemical. Regarding the differences between the two, There will be more detail in the next paragraph.Hypochlorous acid water has the property of destroying the cell membrane of bacterial pathogens, so it has a certain disinfection effect.If it is used for environmental disinfection, the recommended concentration is 100-300ppm, and some people will use it for disinfection of tableware, vegetables and fruits, and the recommended concentration is 20-90ppm, but it must be noted that not every ingredient can be used Hypochlorous acid water disinfection, and it is best to confirm the concentration and scope of application of the product before use.

What is the difference between hypochlorous acid water and sodium hypochlorite (bleach)?

Although the molecular structures of hypochlorous acid water and sodium hypochlorite are similar, there are still differences, especially in the bactericidal effect and scope of application.In addition, the factors that affect the sterilization effect of the two are also different. The following table summarizes the differences for you:

 

Hypochlorous acid water

Sodium hypochlorite (bleach)

Main components

Hypochlorous acid (HClO)

Sodium hypochlorite(NaClO)

recommended concentration

Food and tableware cleaning: 20-90ppm

Environmental disinfection wipe: 100~300ppm

Not for cleaning food and utensils

Environmental disinfection wipe: about 500ppm

Sterilization principle

Destroys bacterial or viral cell membranes or mantles through strong oxidation

spoil the pathogen's proteins

Scope of use

Do not touch metal, otherwise it will cause rust, and direct contact with the human body is not recommended.

It is necessary to avoid contact with the following materials: contact with nylon, plastic, wool, metal, paint, silk and colored fabrics, etc., and direct contact with the human body.

Storage considerations

It should be stored in an opaque container and used up as soon as possible to avoid reducing the disinfection effect.At the same time, because it is nearly colorless and odorless after dilution, it should be placed in a place out of the reach of children, and there should be clearly identifiable labels outside the storage container to avoid the risk of accidental ingestion.

Undiluted sodium hypochlorite will produce toxic gas when exposed to sunlight. It is a highly irritating liquid to human mucous membranes, skin and respiratory tract, and accidental contact should be avoided.

*source:
Is hypochlorous acid the same as bleach?Can it be used to wash hands?A table to understand the difference (Good Morning Health)
Hypochlorous acid is mild and safe, so you can always spray it with you?10 Warnings From Dermatologists

     

     

    Dilute hypochlorous acid water to appropriate concentration for different applications

    How to use hypochlorous acid water to be effective?3 major factors affecting the efficacy of hypochlorous acid water

    Since the sterilization principle of hypochlorous acid water is through oxidation, factors such as storage conditions, dilution concentration, etc. will affect the sterilization effect of hypochlorous acid water. The following will explain the use of hypochlorous acid water.

    Hypochlorous acid water efficacy factor 1: storage conditions

    The chemical properties of hypochlorous acid water are not stable, and it is afraid of light and heat. Even if it is placed in a closed light-blocking container, the sterilization effect will be greatly lost after 3 months, so it is not easy to store in large quantities and for a long time. In the home space, it is best to prepare it when it is used.

    Factor 2 affecting the efficacy of hypochlorous acid water: dilution concentration

    The concentration of hypochlorous acid water will affect the sterilization effect, and the sterilization effect is not good if the concentration is too low.For environmental disinfection, the most suitable solution concentration is about 100-300 ppm, and pH 5.5-6.5 is an ideal solution.

    Factor 3 that affects the efficacy of hypochlorous acid water: how to use it

    Spray directly at the disinfection target at a distance of about 30 cm, and stay for 30 seconds after spraying to ensure enough time to destroy the pathogen. It is the most ideal way to use hypochlorous acid water.

     

    What are the side effects of hypochlorous acid water? 4 FAQs about hypochlorous acid water

    Frequently asked questions about hypochlorous acid water 1: Can hypochlorous acid water be sprayed on hands?

    Although hypochlorous acid water with a concentration suitable for disinfection does not directly harm the human body, and even the main ingredient is hypochlorous acid water on the market, it is mainly a skin-friendly, child- and pet-friendly disinfection product, but it is sensitive to skin and mucous membranes. For those who are not, it is best to avoid direct contact of the hypochlorous acid water with the skin.Therefore, it is not recommended to use hypochlorous acid water to spray your hands.

    FAQ 2 of hypochlorous acid water: Can hypochlorous acid water spray clothes?

    If the consideration is "whether the material of the clothes will be damaged", except for metal accessories or delicate materials that need to avoid moisture and light, it can basically be used to spray clothes; but if you consider "clothes sprayed with hypochlorous acid water" Does it have side effects on the human body?” Since clothes and skin often come into direct contact, it is not recommended to use hypochlorous acid water on “clothes to be worn immediately” and “clothes to be worn on the body”.

    Frequently asked questions about hypochlorous acid water 3: Is the atomization of hypochlorous acid water harmful to the human body?will there be any side-effects?

    Although it is safe to use hypochlorous acid water in equipment such as atomizing guns, because after atomization, the time and range of hypochlorous acid water molecules in the air are significantly increased, so it is more likely to be inhaled into the human body.Although there is no clear evidence that inhaling low-concentration hypochlorous acid water is harmful to the human body, for people who are more sensitive to hypochlorous acid water, frequent contact with hypochlorous acid on the skin and mucous membranes may cause discomfort or redness.

    Frequently Asked Questions about Hypochlorous Acid Water 4: Is there anything I need to pay attention to when using hypochlorous acid water?

    Although hypochlorous acid water seems to be safe for environmental disinfection purposes, there are still the following parts that need special attention:

    • Lack of relevant specifications and management details, so it should be used with caution
    • The bactericidal power is unstable due to factors such as use and storage
    • It is more difficult to test that the actual concentration of the product is consistent with the label
    • The disinfection effect is "short time" and "one-time"

    In conclusion, if the concentration, storage conditions, and method of use are all appropriate,Hypochlorous acid water is good for disposable environmental disinfection sprays, but not for humans.

    Various detoxification sprays or atomizing guns on the market have different ingredients. If you plan to use the disinfection spray on your body or as a household disinfection spray, you can choose some hypochlorous acid-free water, which is harmless to the human body and effective disinfection spray.As a savvy consumer, it is recommended to understand the side effects of hypochlorous acid water before purchasing, and then decide what ingredients to buy.

     

    Recommended Disinfection and Antibacterial Spray│AirDefender Quantum Long-lasting Antibacterial Spray

    Although hypochlorous acid water is not suitable for use in direct contact with the human body, we still need effective and convenient hand disinfection protection when we go out to work and live daily.Hypochlorous acid water side effects, it is recommended to use AirDefenderQuantum Long-lasting Antibacterial Spray.Its disinfectant spray is made using quantum antibacterial technology (QAT), and it is free of allergens, alcohol, hypochlorous acid and fragrance, and is more skin-friendly and does not hurt hands.As long as it is evenly sprayed on the surface of the skin before going out (use it when the hands are dry), it can form an antibacterial coating after drying, which can achieve the preventive effect and reduce the chance of cross infection. The antibacterial effect can be maintained for 10 hours. Wash your hands No loss of performance.

    The above is the introduction of hypochlorous acid water and how to use it. I hope it can help you implement cleaning and disinfection work correctly, safely and effectively, and protect the health of yourself and your family.

     

    Extended reading:

    Is Atomization Disinfection Gun Safe?Quickly understand the effect and safety of atomizing gun disinfection

    Why use an antimicrobial coating?This article lets you quickly understand the principle and 4 major applications of antibacterial coating