Can I Use 99 Isopropyl Alcohol for Hand Sanitizer?
In the wake of the COVID-19 pandemic, hand sanitizers have become an essential part of everyday life. With the increasing demand for effective disinfectants, many people have started to wonder if they can use 99 isopropyl alcohol for hand sanitizer. This article aims to explore the viability of using high-concentration isopropyl alcohol as a hand sanitizer and provide some insights into its effectiveness and safety.
Understanding Isopropyl Alcohol
Isopropyl alcohol, also known as rubbing alcohol, is a colorless, flammable liquid with a strong odor. It is commonly used as a disinfectant and solvent in various industries. The purity of isopropyl alcohol can vary, with concentrations ranging from 70% to 99%. The most common concentration for hand sanitizers is around 60% to 70%, as this concentration has been found to be the most effective in killing germs while minimizing skin irritation.
Is 99 Isopropyl Alcohol Effective for Hand Sanitizer?
The short answer is yes, you can use 99 isopropyl alcohol for hand sanitizer. However, it is essential to understand that using such a high concentration can be harmful to your skin and may not be as effective as the recommended concentration. Here’s why:
1. Skin Irritation: High concentrations of isopropyl alcohol can cause significant skin irritation, redness, and dryness. This is especially true for people with sensitive skin or those who have been exposed to harsh soaps or detergents.
2. Evaporation: High-concentration isopropyl alcohol will evaporate more quickly than lower concentrations, which may reduce its effectiveness in killing germs on your hands.
3. Alcohol Burn: The high concentration of isopropyl alcohol can cause an alcohol burn if it comes into contact with open wounds or sensitive skin areas.
What is the Recommended Concentration for Hand Sanitizer?
The Centers for Disease Control and Prevention (CDC) recommends using hand sanitizers with at least 60% alcohol content to effectively kill germs. A concentration of 70% is considered optimal, as it provides a balance between effectiveness and skin irritation.
How to Make Hand Sanitizer with 99 Isopropyl Alcohol
If you still want to use 99 isopropyl alcohol for hand sanitizer, you can create a homemade solution by mixing it with other ingredients. Here’s a simple recipe:
– 1 cup of 99 isopropyl alcohol
– 1/4 cup of aloe vera gel (to soothe the skin)
– 5-10 drops of essential oil (optional, for scent)
Mix the ingredients in a clean container, shake well, and apply to your hands as needed. Remember to use gloves when handling the solution, as it can be harmful if it comes into contact with your skin.
Conclusion
While you can use 99 isopropyl alcohol for hand sanitizer, it is not the most effective or safe option. Stick to using hand sanitizers with the recommended concentration of 60% to 70% alcohol to ensure the best protection against germs while minimizing skin irritation. Always follow the instructions on the product label and consult with a healthcare professional if you have any concerns.
