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Hand Sanitizer

How Long Does Hand Sanitizer Last?

How Long Does Hand Sanitizer Last

While many experts stand by hand-washing being the best option for reducing the transmission of germs, hand sanitizer is much more convenient and practical. And these days, when practical removal of pathogens is imperative, hand sanitizer has become quite the popular demand. As more and more people hop on board, more and more questions have come up. What exactly IS hand sanitizer? How long does it actually work for? Luckily, the team at Signitizer is here to answer all of those questions for you.

What Is Hand Sanitizer?

Also called hand antiseptic, hand sanitizers are formulas applied to the hand to expel disease-causing organisms. They are available in gel, liquid, or foam forms. These hand rubs are widely recommended for use in highly populated settings – from schools to daycare centers and health care clinics to grocery stores. While sanitizers are great at managing disease transmission, this effectiveness is based largely on alcohol percentage, contact time, and whether or not your skin was dirty before use. That being said, alcohol based sanitizers of at least 60% are found to be the MOST effective against bacteria and viruses.

How Long Does Hand Sanitizer Last After Application?

Make sure you are sitting down for this. Hand Sanitizers effectiveness is only good for two minutes after application. A recent survey found that over 50% of the American population mistakenly believed that hand sanitizers were still active after one hour! Despite the short life span, hand sanitizers are still optimal for using in a quick pinch. Those two minutes are imperative after, say, touching a door knob or shaking a hand.

Does Hand Sanitizer Expire?

Absolutely. Alcohol naturally begins to evaporate when exposed to air. And while many manufacturers work hard to create airtight containers, eventually the alcohol “escapes” over time. As this happens, the efficiency of the hand sanitizer is reduced. While reputable hand sanitizers will display an expiration date, if you can’t find one, expect the hand sanitizer to be no good after three years.

We hope you enjoyed these fun facts about hand sanitizer! To learn more about how the Signitizer can protect you from disease, contact us at 416-640-4477 or info@thesignitizer.com.

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Hand Sanitizer

Do’s And Don’ts Of Using Hand Sanitizer

With the COVID-19 pandemic still in full swing, you want to keep your hands as germ-free as possible. While washing your hands is still the best way to remove germs, hand sanitizer is an excellent alternative where soap and water aren’t readily available. However, you have to use the right product the right way for good results. Here are our 7 Do’s and Don’ts of Using Hand Sanitizer!

1. DO Use An Alcohol Based Sanitizer

Your hand sanitizer should contain at least 60% alcohol. This is because non-alcohol-based sanitizers may keep germs from multiplying, but won’t kill them.

2. DON’T Use A Sanitizer That Has Been Recalled

You can check the U.S. Food and Drug Administration’s recall page to see if your hand sanitizer is on the list. Some hand sanitizers have been found to use methanol. Methanol, also known as wood alcohol, can cause blindness or death if absorbed through the skin.

3. DON’T Make Your Own

In today’s DIY world, it can be tempting to make your own hand sanitizer. However, homemade hand sanitizers may not be effective and can sometimes be harmful if mixed improperly.

4. DO Check Your Hands For Dirt

If your hands are visibly dirty or greasy, hand sanitizers may not work well. Stick to tried-and-true handwashing in this case!

5. DON’T Rely On Hand Sanitizer To Remove Harmful Chemicals

If you’ve come in contact with pesticides and heavy metals, wash your hands carefully with soap and water. Depending which chemicals you were exposed to, you may need to call a poison center.

6. DO Take Your Time

Use enough sanitizer to cover all parts of your hands and fingers. Rub your hands together until they feel dry, this should take around 20 seconds. There is no need to rush! Hand sanitizer may not be as effective if you rinse or wipe it off before your hands are dry.

7. DO Be Careful Around Kids

Keep hand sanitizers out of the reach of young children, who might mistake them for food or candy. In 2020 alone, U.S. poison centers received nearly 25,000 calls about hand sanitizer exposure in kids 12 and younger.

Curious about how the Signitizer can help your clients use hand sanitizer correctly? Contact us today at 416-640-4477 or info@thesignitizer.com.