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Hand sanitisers have become a go-to solution for cleaning hands quickly, especially when soap and water aren't available. However, despite their popularity, several myths can mislead people about their effectiveness. Let’s clear up these misconceptions by separating the facts from the myths, so you can make the most informed choice for your health and safety.
Myth 1: Hand Sanitisers are Just as Effective as Soap and Water
Fact: Hand sanitisers are helpful in killing germs, but they are not as effective as washing hands with soap and water. Soap and water can remove dirt and oil, whereas hand sanitisers are best used when your hands are not visibly dirty. For more on the differences between soap and hand sanitiser, check out this article on News-Medical: Hand Hygiene - Washing with Soap vs. Using Hand Sanitizer.
Myth 2: All Hand Sanitisers Are the Same
Fact: Not all hand sanitisers are equally effective. For optimal germ-killing action, a sanitiser must contain at least 60% alcohol. Alcohol-based sanitisers are generally more effective in killing harmful bacteria and viruses than alcohol-free alternatives, which may not be as strong. Always check the label to ensure it’s the right one for killing germs.
Myth 3: Hand Sanitisers Kill All Types of Germs
Fact: While hand sanitisers are effective against many bacteria and viruses, they don’t kill everything. Some germs, like norovirus or certain parasites, require proper handwashing with soap. Sanitisers may not work on dirt, grease, or other contaminants. It’s essential to understand their limits to ensure the highest level of protection.
Myth 4: Using Hand Sanitiser Too Much Will Harm My Skin
Fact: While alcohol-based hand sanitisers can dry out your skin, frequent use doesn’t necessarily harm your skin. Using sanitisers with added moisturizers can help maintain skin health. If your hands become dry, alternate between soap and water and hand sanitiser. Skin irritation is often a sign of overuse, but this can be prevented with proper skincare. For a range of skin-friendly hand sanitisers, check out products from PalmTree Hygiene.
Myth 5: You Should Use More Hand Sanitiser to Make It Work Better
Fact: Applying more hand sanitiser does not make it more effective. A small amount (about the size of a dime) is sufficient. The key is to rub it into your hands and wait for it to dry naturally for maximum germ-killing power. Using too much may result in the sanitiser not drying properly, reducing its efficacy.
Myth 6: Hand Sanitiser Can Replace Regular Hand Hygiene Practices
Fact: Hand sanitisers are a convenient option, but they should not replace regular hand hygiene practices like washing with soap and water. Hand washing is still the most effective way to prevent the spread of germs, particularly after using the restroom or handling food. Use hand sanitiser as a backup when soap and water are not available.
Myth 7: Hand Sanitiser Works Immediately
Fact: Hand sanitisers require time to be effective. They need to be rubbed into the hands for at least 20 seconds to ensure proper germ-killing. Don’t wipe or rinse your hands before the product has fully dried, as this can reduce its effectiveness.
Conclusion
While hand sanitisers are a great tool for maintaining hand hygiene, understanding their limitations is key. By using them properly and knowing when to wash your hands with soap and water, you can protect yourself from harmful germs while keeping your skin in good condition.