Is There Anything in Hand Sanitizers that Can Be Harmful to Us Over Time?
Before the widespread adoption of hand sanitizers in the era of COVID, the concern was minimal, and the answer to whether hand sanitizers can be harmful over time was likely a resounding 'no'. As Purel was almost the only mainstream brand I knew and it was mild enough to bother only those with sensitive skin. Fast forward to today, with numerous household brands now making hand sanitizers in their garages, the situation has changed.
General Safety of Hand Sanitizers
Unless an unscrupulous manufacturer is intentionally adding harmful substances to the batch, there should be no inherent harm from using hand sanitizers over time. The primary ingredient in most hand sanitizers is ethyl or isopropyl alcohol, which is generally safe and effective for killing germs. However, it's important to note that excessive use could dry out your skin, leading to irritation or even cracking.
Risks and Concerns
Some research suggests a possible link between long-term use of hand sanitizers and health issues, particularly those containing quaternary ammonium compounds (quats). These compounds can be harsh on the skin and may also contribute to the development of antibiotic- or antiviral-resistant strains over time. Epidemiologists and public health experts are currently studying this issue in depth. However, when faced with limited handwashing options, hand sanitizers offer a reliable alternative.
Considering Personal Tolerance and Ingredients
Not everyone is sensitive to the same ingredients, and some people may experience skin irritation or allergic reactions. Scented products, for instance, can be particularly problematic. If you're sensitive to scents or toxic substances, you should opt for unscented hand sanitizers or wash your hands with soap and water after using a scented product to remove any lingering chemicals.
Cumulative Effects and Safe Alternatives
The cumulative use of hand sanitizers can pose a risk for some individuals. While this risk is still lower than the potential danger posed by viruses or bacteria, it can be significant. For those concerned about the long-term impact, a thorough review of the ingredients in different brands is recommended. Online resources and scientific studies can help you make an informed decision about which hand sanitizer is the safest for you.
It's also worth noting that while hand sanitizers are effective, they are not a substitute for proper handwashing. When soap and water are available, they are still the best option for thoroughly cleaning your hands. If you must use a hand sanitizer, try to limit use to essential moments.
Domestic Sanitizers and Safety Considerations
Domestic sanitizers used in the home for cleaning surfaces and sterilizing shopping items are often overlooked in terms of safety. These should be used with caution, especially if they contain harsh chemicals. Always ensure proper ventilation and follow the instructions carefully. After application, surfaces should be cleaned with water to remove residual chemicals. Hydrogen peroxide (3-6% solution) is a safer alternative for general germ situations, but its effectiveness against specific pathogens like SARS-CoV-2 (the virus that causes COVID-19) requires further testing. Regardless, protective clothing is essential when handling these products.
Ultimately, while hand sanitizers are a valuable tool in our daily hygiene routine, it is crucial to be informed about the risks and benefits. By being mindful of personal sensitivities and using them responsibly, we can minimize potential harm while effectively protecting ourselves from germs and pathogens.