Table of Contents
This updated guide explains how to Make Your Own Dry Hand Wash According to WHO from through clear steps, practical examples, and important checks that help prevent common errors.
What Is the Main Ingredient of Dry Hand Sanitizer?
Dry hand sanitizer usually includes main ingredients such as alcohol, deion water, sodium lactate, fragrance and some other chemical compounds.
When choosing to buy dry hand sanitizer, you should choose dry hand sanitizers with an alcohol content of 60-75% that can be safely used because they have a high antiseptic ability, which kills most viruses. extremely effective disease.
1 Mix with Medical Tincture According to WHO Formulas
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 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,.
Preparing instruments
- Spray bottle.
- Glass jar with a capacity of 500 ml.
- Small funnel.
Ingredients for mixing bottles of 500 ml solution
- Alcoholic 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.
- Alcohol is a burning liquid, so after using alcohol, you should not do things that are exposed to fire, such as cooking gas stoves, using lighters,.
- Avoid direct contact with alcohol on parts of the body , should use the necessary protective equipment when exposed as much: masks, gloves,.
- Do not store full alcohol into the container as the alcohol expands greatly with temperature. Use container must be sure, avoid leakage.
- Do not take advantage of equipment packaging, packaging containing chemicals to store alcohol when used for non-industrial purposes because it is easy to dissolve the remaining toxic substances.
- When exposed to alcohol on an open body such as the eyes, must wash immediately and go to the nearest medical facility .
- Store alcohol 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 .
- Chemicals and tools can be purchased at establishments selling medical supplies , particularly glycerin should choose to buy plant extracts at food / cosmetic material selling establishments .
- 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 .
Making
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 .
Using a measuring cylinder, correctly measure 7.5 ml of Gylexrin and continue adding Glycerin to the alcohol container .
Because glycerol is very viscous, it is easy to stick to the measuring cylinder, so you need to wash the cylinder with distilled or cooled boiling water before using to measure the glycerol concentration.
Pour the rest of distilled or boiling water into the flask.
Add about 2 - 3ml of essential oils to reduce the smell of alcohol and a pleasant aromatic 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.
2 Mix with Tea Tree Oil
Tea tree oil is a wind oil extracted from the leaves of long cajeput trees , which can also be extracted from other trees of the genus Melaleuca.
This oil has a pleasant aroma and taste, so it is used in many types of specific cough, mouthwash, antiseptic and fungi in two forms of topical application or evaporation sniff .
Make a dry hand wash with aloe vera gel and tea tree oil
Materials to use
- 1/4 cup gel from aloe vera leaves.
- 20 drops of tea tree essential oil.
Doing
- Mix aloe vera gel and essential oil evenly until it becomes a mixture.
- Pour the solution into a reusable spray bottle or silicone tube .
- Use the solution as needed to remove the virus from your hands.
FAQ
What is the easiest way to Make Your Own Dry Hand Wash According to WHO from?
Start with the requirements in this guide, then follow each step in order. Check the result after every major change so problems are easier to identify.
Can beginners follow these instructions?
Yes. The process is organized into practical steps, and you can repeat any step before moving forward.
What should I check if the method does not work?
Confirm your software or device version, permissions, settings, file format, and internet connection when the task depends on online services.
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