What are antiseptics and disinfectants? Instructions for use.

How to make your own hand sanitizers?

To get 10 liters of effective antiseptic with 75 isopropyl alcohol concentration %, you need to take 7.5 liters of absolute isopropyl alcohol, 0.4 liters of hydrogen peroxide 3% and 0.14 liters of glycerin with a concentration of at least 96%. The proportion of all components should be observed to maintain the alcohol concentration in the antiseptic at 75%.

Where can I buy antiseptics and disinfectants?

You can buy antiseptics and disinfectants for hands and rooms in the Company Novokhim, both in small packaging from 10 liters, and in bulk. You can also order antiseptics and disinfectants directly on the Company’s website.

Call, ask questions and the Company’s managers will select the product that is right for you, and also calculate the required amount. </ span>

How to protect yourself and your family from viruses and bacteria as much as possible, especially in the midst of infectious epidemics? style=”font-family: georgia, palatino, serif; font-size: 12pt;”> Now, more than ever, this question is relevant for all the inhabitants of planet Earth. Of course, powerful bactericidal and antimicrobial agents, both of chemical and natural origin, immediately come to the rescue. For example, such natural bactericides as garlic, onion, ginger and others. time in the world there are many compounds that can be used as antiseptics and disinfectants.

What are antiseptics and what are disinfectants, what are the similarities and differences between these disinfectants. And also, what substances can be used to disinfect premises, equipment and skin?

It is worth noting that there are fundamental differences, both in chemical composition and in the method of application.< /p>

An antiseptic is a means for disinfecting the skin and mucous membranes human, and a disinfectant is a substance, often chlorine-containing, with the help of a solution of which process premises, inventory and other inanimate objects. It is also noteworthy that the skin of the hands, mucous membranes of the larynx, nose and other parts of the body are processed first. The latter are used in medical and public institutions, at industrial enterprises for disinfection and prevention of the reproduction of harmful microorganisms.

The most tested and studied disinfectant is sodium hypochlorite.

What is sodium hypochlorite or “colloquially” whiteness?

Chemically, it is a hypochlorous acid salt. Sodium hypochlorite can only be prepared industrially. Namely, the absorption of chlorine by sodium alkali.
Where can sodium hypochlorite be used? Used in solutions for current, preventive and final disinfection.

It is undesirable to process metal products that have not undergone anti-corrosion treatment with hypochlorite. In addition, sodium hypochlorite contains up to 20% active chlorine, so when working with a disinfectant, personal protective equipment (respirator, gloves, goggles) should be used.

The well-known whiteness remedy is the same sodium hypochlorite, but at a concentration of 3 to 5%, depending on the manufacturer .

For more information on the use and preparation of sodium hypochlorite solution, see “Instructions for the use of sodium and calcium hypochlorite solutions for disinfection purposes” (approved . Main Sanitary and Epidemiological Directorate of the Ministry of Health of the USSR November 25, 1971 No. 942a-71)

What can replace sodium hypochlorite? Disinfection can be done with:

• bleach solutions
• desanol-chlorine
• chloramine B
• using active chlorine tablets.

The second most popular disinfectant is bleach.

What is bleach?

This is a derivative of slaked lime and chlorine. Excellent bleach and strong disinfectant. Like sodium hypochlorite, it contains about 35% active chlorine.

Where is bleach used?< /span>

Chlorine is most often used to disinfect equipment and sanitary facilities. For these purposes, as a rule, bleach solutions are used with a concentration of 0.1 to 0.5%, depending on the degree of contamination by pathogenic organisms. In addition, a solution of bleach and sulfanol is used. There are several advantages to this combination. Firstly, the antimicrobial effect is enhanced, secondly, there is a better dissolution of bleach in water, and thirdly, bleach is used at a lower concentration and does not cause metal corrosion. A sulfanol, in turn, as an anionic surfactant, it also has high detergents. Thus, it is possible to combine disinfection and washing at once.

How to dilute bleach with sulfanol ?

For processing, use bleach at 0.005 concentration % (active chlorine) and sulfanol at a concentration of 0.04% (with an active substance content of at least 100%). For example, to prepare 1000 liters of such a solution you need to take 0.15 kg of bleach and 0.5 kg of sulfanol. Provided that the concentration of chlorine in lime is 33%, and sulfanol has an active substance content of 80%. At a different concentration, a recalculation is made.

The action of disinfectants is aimed at the complete destruction and destruction of harmful microorganisms. As for antiseptics, they certainly have a milder effect on pathogenic bacteria, as they have a direct effect on the human body. And here the law “Do no harm” comes into play.

Now there is a lot of information about antiseptics on the Internet, however, a lot of uncertified self-made products have also come out. We want to protect you from buying such low-quality drugs, because it is possible to make an antiseptic with your own hands. Read on and we will give you a safe and effective antiseptic recipe.

Which antiseptic is better and what are some antiseptics?

The first tool I would like to talk about is hydrogen peroxide. What is hydrogen peroxide? In chemical terms, it is the simplest representative of peroxides and the active form of oxygen. Hydrogen peroxide has long been known as an antiseptic and is an active antioxidant and hemostatic agent in the treatment of wounds.

How to use hydrogen peroxide? For local use hydrogen peroxide at a concentration of 1-3%, for the treatment of mucous membranes 0.25%, and for example, for the disinfection of water in the pool and the treatment of equipment, peroxide 35%.
However, it should be noted that the effect of hydrogen peroxide is not sterile, that is, it does not kill microbes completely, but only slows down their development, reduces the number and creates uncomfortable conditions for their development.

< span style=”font-family: georgia, palatino, serif; font-size: 12pt;”>One ​​of the most popular skin antiseptics is alcohol. An alcohol antiseptic may contain ethyl or isopropyl alcohol. Also, these alcohols are allowed to be used as monopreparations, i.e. without any additional components. </ p>

< span style=”font-family: georgia, palatino, serif; font-size: 12pt;”>Alcohols have the strongest bactericidal effect and are safe for humans at the same time. Isopropyl alcohol hand sanitizer has stronger antimicrobial properties than than ethyl and therefore most often it is one of the components of hand antiseptic. The effective concentration of isopropyl alcohol in the antiseptic should be not less than 75%, and ethyl – not less than 80%, otherwise their bactericidal effect will not be strong enough.

Interestingly, concentrated ethyl alcohol has less antiseptic effect than its 80% solution. Therefore, next we will tell you the proportions of an antiseptic that really works!

< span style=”font-family: georgia, palatino, serif; font-size: 12pt;”>So why is alcohol an antiseptic? And they have such an effect in relation to most harmful bacteria.

How to make your own hand sanitizers?

To get 10 liters of effective antiseptic with 75 isopropyl alcohol concentration %, you need to take 7.5 liters of absolute isopropyl alcohol, 0.4 liters of hydrogen peroxide 3% and 0.14 liters of glycerin with a concentration of at least 96%. The proportion of all components should be observed to maintain the alcohol concentration in the antiseptic at 75%.

Where can I buy antiseptics and disinfectants?

You can buy antiseptics and disinfectants for hands and rooms in the Company Novokhim, both in small packaging from 10 liters, and in bulk. You can also order antiseptics and disinfectants directly on the Company’s website.

Call, ask questions and the Company’s managers will select the product that is right for you, and also calculate the required amount. </ span>