Estimated reading time: 5 minutes
I don’t know if you’ve noticed, but hand sanitizer is in short supply these days. Due to fears of COVID-19 (coronavirus), flu masks and hand sanitizers are completely sold out on Amazon (except from some people charging outrageous costs for shipping).
Even my local Walmart is running low on hand sanitizer. I wouldn’t surprised if it’s all gone. Fortunately, you can still find isopropyl alcohol and aloe vera gel in most places. Why does that matter? Because you can use it to make your own hand sanitizer.
Hand sanitizer is often marketed as being able to kill 99.9% of all germs and bacteria. If you’re concerned about germs or the fast-spreading coronavirus, or you just have a weak immune system, you should understand the importance of having hand sanitizer around.
In this article, we’ll discuss the importance of hygiene during a disaster such as a pandemic, why you should consider learning how to make your own hand sanitizer, and two DIY recipes you can try.
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Why Sanitation and Hygiene Is Important During SHTF
Sanitation is easily one of the most overlooked issues when it comes to emergency preparedness. Most people don’t realize how bad sanitation is going to get when the grid goes down, and along with it, running water, garbage trucks, hospitals, and so on.
Garbage will no longer be picked up, a lot of people won’t have access to basic medical care, and personal hygiene items such as soap will be in short supply. This is why you need to be on your A-game when disaster strikes. Keep yourself and your home as clean as you can manage.
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Hand sanitizer is not a cure-all solution for sanitation and hygiene in our everyday world, and it won’t be in a major disaster scenario either. Nonetheless, there’s no denying that sanitizer can also play a major role in helping guard you against major germs and viruses.
What Kind of Bacteria Does Hand Sanitizer Kill?
There’s a reason hand sanitizer is always used in hospitals instead of antiseptic soaps: they kill most viruses and bacteria. They do this by killing microbial cells thanks to the presence of rubbing alcohol. Sanitizers will disrupt the outer coat of a virus, and for bacteria, they will interfere with the cell membrane.
However, it should be noted that hand sanitizer can only kill most kinds of viruses and bacteria. There are a small handful of common germs that hand sanitizer will not kill – these include norovirus, e. Coli, salmonella, and MRSA.
Should You Go With Alcohol-Free Hand Sanitizer?
If you’ve done any shopping for hand sanitizer before, you’ve no doubt come across both alcohol and alcohol-free hand sanitizers. You might be wondering which is better.
The truth is that alcohol-free hand sanitizer can be very effective. However, it’s also true that alcohol-free hand sanitizer can become contaminated. This is because alcohol is an in-solution preservative. Hand sanitizer that lacks alcohol is therefore much more vulnerable to contamination.
Yes, hand sanitizers that contain alcohol can also become contaminated, so long as the alcohol content is not controlled properly, but it’s much less likely.
DIY Hand Sanitizer Option #1
For hand sanitizer gel to be effective, it needs to have at least a 60% alcohol concentration. Alcohol can kill bacteria through the process of desiccation, or rapid evaporation. If you have a lower concentration of alcohol, then there won’t be enough to evaporate and dry out the bacteria.
Here’s what you’ll need:
Simply mix the isopropyl alcohol and aloe gel together in a container like one of these.
This will create an alcohol concentration equivalent to around 63%. For added scent, you can add a few drops of your favorite essential oil. In fact, there are some essential oils that can increase bacteria killing effectiveness in DIY hand sanitizer, such as tea tree oil.
DIY Hand Sanitizer Option #2
Here’s what you’ll need for this one:
- 10 drops of lavender essential oil
- 30 drops of tea tree oil
- 1 tablespoon of vodka
- 1/4 teaspoon of Vitamin E oil
- 8 ounces of aloe vera gel
Here’s how to make it:
- Mix the Vitamin E oil with the essential oils in a bowl or container.
- Add the remaining ingredients and stir together well.
- Be sure to shake the solution before each use.
It’s also a good idea to ensure that essential oils are not exposed to light, so use colored bottles over clear ones.
Hand sanitizer will be a very important commodity during a grid-down disaster. And on top of that, learning how to make it on your own is a great way to become more self-sufficient.
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