Why Outdoor Enthusiasts Are Switching Back to Bar Soap
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Why Outdoor Enthusiasts Are Switching Back to Bar Soap
For most of human history, soap meant a bar. That only changed recently, and it changed for a reason that turned out to be false.
The Myth That Sold Body Wash
Liquid soap in a pump bottle didn't really exist for home use until a man named Robert Taylor perfected Softsoap in his kitchen in the late 1970s and brought it to market in the early 1980s. It caught on fast, and a big part of why was the pitch: a bar of soap gets passed around and touched by dirty hands, so it must be less sanitary than a sealed pump bottle. It sounded reasonable. It also wasn't true. A 1988 study deliberately contaminated bar soap with 70 times the bacteria load you'd find on a normally used bar, including E. coli, then had volunteers wash with it. No detectable bacteria transferred to their hands. The lathering process itself does the work. That finding has held up in the decades since, but the marketing had already done its job — bar soap went from the default to something that needed defending.
The Environmental Math Nobody Was Doing in the 80s
Set the germ myth aside and look at what liquid soap actually costs to make. A study out of ETH Zurich's Institute of Environmental Engineering found that simple bar soap produces roughly a third less greenhouse gas emissions than liquid soap, on a per-wash basis. The gap comes from a few places: liquid soap takes about five times more energy to produce as a raw material, and up to twenty times more energy to package, largely because it's mostly water being shipped in a plastic bottle instead of a compact bar. People also tend to use more product per wash with a pump dispenser than they would lathering a bar by hand. None of this was part of the original sales pitch, because none of it mattered to a company selling pump bottles in 1985. It matters now.
Why Outdoor People Are Leading the Shift Back
Outdoor gear culture runs on efficiency — pack weight, multi-use tools, nothing carried that isn't earning its space. Bar soap fits that instinct in a way liquid never did: it doesn't leak, it isn't mostly water you're hauling for no reason, and it does double or triple duty as body wash, hand soap, and occasional dish soap without needing three separate bottles. The same practical mindset that makes someone choose a multi-tool over five single-purpose gadgets is the mindset that eventually looks at a shower shelf full of half-empty plastic bottles and asks why. Bar soap was never actually gone from outdoor life — it just got crowded out everywhere else, and outdoor people are often the ones who notice first when a "convenience" product turns out to be worse on every practical measure that isn't marketing.
There's also a travel-specific reason this shift shows up early in the outdoor world. Anyone flying to a trailhead has run into the TSA's 3.4-ounce liquid limit and the ritual of decanting body wash into tiny travel bottles that inevitably leak into a backpack anyway. A bar of soap sidesteps that entirely — it's not a liquid, gel, or aerosol, so it's not subject to the carry-on restriction at all. For a group of people who fly with camp stoves, trekking poles, and gear that already draws a second look at security, one less liquid to think about is a real, if small, point in bar soap's favor.
The Bars
Cedar & Bourbon
Atlas cedarwood essential oil and activated charcoal — deep, grounded, no bullet points telling you how to feel about it.
All four are cold process, cured six-plus weeks, and mixed, poured, and cut by hand in our St. Louis shop.
The Short Version
Bar soap didn't lose to liquid soap on merit. It lost to a marketing campaign about germs that turned out to be wrong, and it's been quietly winning on cost, packaging, energy use, and simplicity the entire time nobody was looking. Outdoor enthusiasts are switching back because they're the group most likely to actually run the math on what they're carrying and why. Turns out the old way was mostly right.
