Why shouldn't you use antibacterial soap daily?

Why Daily Use of Antibacterial Soap Might Be Doing More Harm Than Good

For years, antibacterial soaps have been marketed as a smarter, more effective way to stay clean. But mounting evidence suggests that using them every day may come with serious downsides—not just for our health, but for the environment too.

The main concern lies in one of their key ingredients: chemicals like triclosan and triclocarban. These compounds are designed to kill or inhibit bacteria, but regular, long-term use can push bacteria to adapt. Over time, this creates antibiotic-resistant superbugs, a growing public health threat. When bacteria evolve to withstand antibacterial agents, common infections could become much harder to treat, undermining the effectiveness of life-saving antibiotics.

Beyond resistance, these soaps often contain harsh chemicals that can disrupt the skin’s natural microbiome—our body’s first line of defense. Stripping away beneficial bacteria may leave skin more vulnerable to irritation, dryness, and even infection. Some of these ingredients have also been detected in waterways, where they persist and harm aquatic life, raising red flags about their environmental impact.

Interestingly, studies have shown that regular soap and water are just as effective at preventing illness for most daily routines. The Centers for Disease Control and Prevention (CDC) and the U.S. Food and Drug Administration (FDA) have long stated that for typical handwashing, antibacterial soaps offer no added benefit over plain soap.

The bottom line? Reserve antibacterial soaps for clinical settings or specific medical needs. For everyday use, a gentle, non-antibacterial soap and good hand hygiene are more than enough. Protecting your health shouldn’t mean risking the future of medicine—or the planet.