Instructions on How to Make Hand Sanitizer According to WHO from Medical Ethanol.
Hand Sanitizer is now increasingly favored by the convenience especially in the context of serious Covid-19 pandemic, not need to wash it with water, but also has high antiseptic properties. See the following tips for making your own Hand Sanitizer from WHO (the World Health Organization) from home medical ethanol by couponxoo.com.
What is the main ingredient of dry hand sanitizer?
Dry hand sanitizer usually includes main ingredients such as alcohol ( 60%) or ethanol, Deion water, sodium lactate, fragrance, and some other chemical compounds.
When choosing to buy dry hand sanitizer, you should choose types that can be safely used because they have high antiseptic ability, destroy most of the viruses that cause extreme disease effectively.
Creating hand sanitizer by medical ethanol according to the WHO formula
The ingredients and recipes used here are based on the World Health Organization's formula for dry hand-washing liquid.
Glycerol: used as a moisturizer, hand lotion, can be replaced with aloe Vera gel or liquid oil vitamin E.
Essential oil: This ingredient is not required for a dry hand washing solution. The added essential oil only alleviates the smell of alcohol, creates a pleasant aroma, and nourishes your hands better. You can add things like cajeput oil, cinnamon oil, peppermint oil, ...
Glass jar with a capacity of 500 ml.
Ingredients for mixing bottles of 500 ml solution
Ethanol 96: 415 ml.
Hydrogen peroxide 3%: 20 ml.
Glycerol: 7.5 ml.
Essential oil: 2.5 ml.
Distilled or boiled water to cool: 55 ml.
The note when using medical ethanol
Ethanol is a combustible solution, so after using ethanol, you should not do things exposed to fire, such as cooking gas stoves, using lighters, ...
Avoid direct contact with ethanol on parts of the body, should use the necessary protective equipment when exposed as much: masks, gloves, ...
Do not store full ethanol in the container because the ethanol expands greatly with temperature. Use containers must be sure, avoid leakage.
Do not take advantage of equipment packaging, packaging containing chemicals to contain ethanol when used for non-industrial purposes because it is easy to dissolve the remaining toxic substances.
When exposed to ethanol in an open part of the body, such as the eye, must wash immediately and go to the nearest medical facility.
Store ethanol in a cool place, away from heat sources, away from direct sunlight.
When a fire occurs, use powder, dry chemical, CO2 foam for treatment. Absolutely do not use water to fire.
The note when creating hand sanitizer with ethanol
Chemicals and tools can be purchased at establishments selling medical supplies, particularly glycerin should choose to buy plant extracts at establishments selling food / cosmetic materials.
Tools used for preparation should be washed with soap. If the device is heat resistant, it can be boiled through or rinsed with boiling water.
During the practice, wear gloves to avoid skin irritation. Avoid getting liquid in the eyes.
How to make dry hand sanitizer
- Pour 415ml of 96-degree alcohol into a large jar.
- Use a cylinder to measure 20ml of hydrogen peroxide correctly. Then pour 3% hydrogen peroxide into an alcohol container.
- Continue adding 7.5 ml of glycerol. Because glycerol is very viscous, it will stick to the measuring cylinder, therefore it is necessary to wash with distilled or cooled boiling water and then pour it into the flask.
- Pour the rest of the distilled or boiling water into the flask.
- Add about 2-3ml of essential oils to reduce the smell of alcohol and a pleasant aroma solution. Close the bottle immediately after preparing the solution so that it does not evaporate.
- Shake or gently stir the solution with a chopstick.
- Finally, extract the solution through a small bottle for easy use.
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