‘Use antibacterial soap on the sweaty bits’: What experts say about this viral shower tip

Content creator Madame Sweat has suggested that we should use antibacterial soap specifically on the sweaty areas of our body, like the groin, underarms, and feet, while using regular, fragrant soaps for other parts of our body. This advice is based on the idea that these sweat-prone areas are more susceptible to bacterial growth due to increased moisture and warmth, which can lead to body odor and potential infections.

Dr. Jagadish Hiremath, a public health intellectual, explains that antibacterial soaps contain ingredients such as triclosan or benzalkonium chloride, which are more effective at reducing bacterial populations in these high-bacteria areas. This targeted treatment can help prevent issues like body odor and skin infections, especially for those who tend to sweat excessively or engage in activities that cause more sweating.

However, Dr. Hiremath also warns that using antibacterial soap on the entire body daily can have negative consequences. The frequent use of these soaps can strip the skin of its natural oils, causing dryness and irritation. Moreover, overuse of antibacterial agents can disrupt the skin’s microbiome, which plays a vital role in maintaining skin health. This disruption may increase the risk of skin sensitivity and certain dermatological conditions, such as eczema or contact dermatitis.

Additionally, antibacterial soaps, particularly those containing ingredients like triclosan, may contribute to the development of antibiotic-resistant bacteria. The U.S. Food and Drug Administration (FDA) has even restricted some antibacterial ingredients in consumer soaps due to concerns about long-term health impacts and environmental harm.

Dr. Hiremath recommends using a mild, non-antibacterial soap for non-sweat-prone areas to cleanse the skin without disrupting its natural barrier. For sensitive areas like the groin and underarms, fragrant soaps can be irritating due to their synthetic fragrances and preservatives. In these cases, it's better to use fragrance-free or hypoallergenic soaps to reduce the risk of irritation and maintain the skin’s protective barrier. Always consult with a healthcare professional before making any changes to your skincare routine.