With COVID-19 cases surging, adhering to barrier measures is crucial. Handwashing remains ideal, but hydroalcoholic gels are vital when water isn't available, helping break transmission chains. What defines an effective biocidal gel against the virus? Is DIY an option?
France's ANSES (National Health Security Agency) specifies that efficacy hinges on ethanol content. In its June 8, 2020 opinion, ANSES mandates at least 60% ethanol to eliminate viruses, bacteria, and fungi, including coronaviruses.
However, ANSES references expert views favoring 70-75% ethanol. Gels must also include precise amounts of glycerin and hydrogen peroxide—glycerin, being highly flammable, requires careful formulation.
For proven viral efficacy, ANSES requires compliance with the EN 14476 standard, which must be noted on packaging. Only then can products claim to be "virucidal" or "virus-killing."
Brands like Symex's "Hand Sanitizer" and On Demox's "Hygienizante" faced recalls and bans for falling below 60% ethanol.
To prevent shortages of gels, gowns, and masks, Mirakl launched stopcovid19.fr—a platform aiding communities, hospitals, schools, pharmacies, and businesses, backed by the Ministry of Economy and Finance.
Post-ANSES note (June 2020), professionals had just three months—including summer—to reformulate stocks to 60-70% ethanol minimum.
Many brands rushed to update formulas amid post-confinement supply challenges. Kleengel exemplifies transparency, rigorously testing its products against COVID-19.
Misinformation spread online claiming gels were merely bactericidal. Kleengel counters this: lab-certified (COFRAC-accredited French facility) for rapid action (30 seconds) against bacteria, yeasts, fungi, and viruses—including influenza A, gastroenteritis, and SARS. Made in France, it's moisturizing, non-sticky, and skin-friendly. Hospitals trust it.
ANSM advises applying to clean, dry hands, rubbing for at least 30 seconds until dry.
Since March 2020, pharmacists may produce gels under ANSES guidelines tailored for cosmetics manufacturers.
Home production demands expertise, equipment, and sterile conditions—chemical reactions can be hazardous. Glycerin is highly flammable, explaining airline restrictions.
Experts strongly advise against DIY. Instead, avoid touching your face until you can wash with soap and water.
