TL;DR: Triclosan, the antibacterial chemical once found in most "antibacterial" hand soaps and body washes, was banned by the FDA from those products back in 2016 because manufacturers couldn't prove it was safe for daily long-term use or more effective than plain soap and water. The catch: that ban only covers OTC soap and body wash — triclosan can still legally show up in hand sanitizer, toothpaste, and everyday items like cutting boards and textiles. For baby's skin, a gentle plant-based cleanser that removes germs mechanically (through washing, not chemical warfare) is still the simplest, best-studied option.
If you've ever stood in the soap aisle wondering why "antibacterial" hand wash seems to have quietly disappeared — or wondered whether the antibacterial soap you grew up with is even still legal — you're not imagining things. It's one of those label questions that seems simple until you actually try to answer it.
You want to keep your family away from germs without reaching for something that does more harm than good. That instinct is exactly right, and the science on antibacterial soap and triclosan actually backs it up.
What Is Triclosan, and Why Was It Banned From Soap?
Triclosan is a synthetic antimicrobial chemical that was added to soaps, body washes, and countless household products starting in the 1970s to kill bacteria on contact. In September 2016, the FDA ruled that manufacturers could no longer use triclosan (along with triclocarban and 17 other antibacterial ingredients) in over-the-counter soap and body wash sold for home use.
The reasoning was straightforward: companies were required to show these ingredients were both safe for daily, long-term use and more effective than plain soap and water at reducing illness and the spread of bacteria. They couldn't. The FDA gave manufacturers one year to reformulate, and by 2017, triclosan was supposed to be out of the wash aisle entirely.
Why Were Regulators Concerned About It Specifically?
Beyond simply not proving its benefit, research raised real questions about triclosan's downsides. Studies have linked it to disruption of thyroid hormone function, and public health researchers have flagged it as a contributor to antibiotic-resistant bacteria — the last thing anyone wants more of. Some research has also explored a possible connection between early triclosan exposure and increased allergy risk in children, though this area is still being studied.
Does "Antibacterial" Actually Mean Cleaner?
This is really the heart of it: the FDA's own review found no scientific evidence that antibacterial washes clean better than plain soap and water. Regular soap works by breaking down the outer membrane of germs and lifting them off skin so they rinse away — a purely mechanical process that doesn't rely on antimicrobial chemicals at all. For everyday handwashing and bath time, that mechanical action is doing the real work, not a chemical additive.
That's a reassuring thing to know as a parent. You don't need a "stronger" or more aggressive product to keep your child clean. You need one that washes well and is gentle enough for skin that's still developing its own barrier.
Is Triclosan Really Gone From Every Product?
Not entirely, and this is the part that trips people up. The 2016 ban only applies to over-the-counter soap and body wash. Triclosan is still permitted in hand sanitizers, some toothpaste formulations, and cosmetics, since those fall outside the rule. It can also still be found in products treated for "antimicrobial protection" — things like cutting boards, kitchenware, some textiles, and toys marketed with odor- or germ-fighting claims. So while your baby wash is very likely triclosan-free today, it's worth glancing at labels on other products in your routine, especially anything marketed as "antibacterial" or "odor-fighting."
What Should You Look for Instead on a Bath Time Label?
Rather than looking for an antibacterial claim, look for a short, recognizable ingredient list and a gentle plant-based surfactant. At Kindred Naturals, our Baby Shampoo & Body Wash uses soapwort — a plant-derived cleanser — instead of harsher detergents or antimicrobial additives, so it lifts away everyday dirt without stripping skin or introducing chemicals that were never proven necessary in the first place.
Frequently Asked Questions
Is antibacterial soap still sold in stores?
Soap and body wash containing triclosan or triclocarban were banned by the FDA for OTC sale in 2017, so products labeled "antibacterial" today are typically reformulated with different active ingredients or are simply regular soap with marketing language.
Is triclosan still used in hand sanitizer?
The 2016 FDA rule applies to soap and body wash, not hand sanitizer. It's worth checking the ingredient list if you want to avoid it in sanitizer, toothpaste, or cosmetics.
Does plain soap kill germs as well as antibacterial soap?
According to the FDA's review, there's no evidence that antibacterial soap is more effective than plain soap and water at reducing bacteria or preventing illness during normal handwashing.
Is triclosan an endocrine disruptor?
Research has linked triclosan to disruption of thyroid hormone function, which is one of the reasons the FDA required it be removed from OTC soap and body wash.
What should I use instead of antibacterial baby wash?
A gentle, plant-based cleanser with a short ingredient list is generally the better choice for a baby's developing skin barrier — the mechanical action of washing is what removes germs, not an antimicrobial additive.
You don't need to memorize an ingredient blacklist to make good choices for your family — you just need to know what questions to ask. If you're looking for a wash that skips the antimicrobial chemicals entirely and sticks to what actually works, explore our Baby Shampoo & Body Wash at shopkindrednaturals.com.
Written by Mike & Carly Pronsky, founders of Kindred Naturals.