Hammam
Kessa
Seshin
Sapɔ
Onsen
Strigilis
Löyly
Savvusann
Gommage
Cuōzǎojīn
Udvartana
Nine tools · seven traditions · one shower
This is a small shop for the bathing tools the world already got right: Morocco's kessa, Korea's seshin cloth, Japanese konjac, Roman pumice — plus the few modern ones genuinely worth owning.
We're not letting any of it go, and we're not pretending nothing has improved in a thousand years. So we do both: the inheritance, and the upgrade.
This week: a free pumice stone or konjac sponge with any tool.
The Atlas
Pick a country and you get the room it actually happens in. Every one is documented, still practised and open to visitors. Several use no scrubbing tool at all, and we have said so — a map where everything conveniently sells a mitt would not be worth reading.
Steam until the skin gives, black olive soap left on for ten minutes, then the mitt until the grey rolls lift. You rinse from a bucket — there is no pool. The ghassoul clay has exactly one commercial deposit on earth, in the eastern Middle Atlas.
Kis
Geothermal pools open through the winter, with the real business done in the hot tubs. Icelanders had forgotten how to swim — in 1820 it was reckoned six people in the whole country could. The revival became compulsory school swimming, then a UNESCO element in December 2025.
Soap and hands, by regulation
An arm’s length of open net. Work black soap into the mesh, hold both ends, saw it across your back — side to side, never circles. Before nylon it was a plant: the beaten, dried stem of Momordica angustisepala, grown for the purpose.
The net
Oil on, scraped off with a bronze blade. Soap was a Gaulish hair dye, not a cleanser. The gymnasium at Beroia auctioned the right to collect the scrapings, and the winning bidder paid in labour rather than cash — the guard was paid in athletes’ body grime.
Strigilis
3.3 million saunas for 5.5 million people. Historically where people were born, treated when sick, and washed after they died. UNESCO calls it a church of nature. Inscribed 2020 — and there is no scrubbing tool in the nomination at all.
No scrubbing tool
No chimney. Four to five hours to heat, and it cannot be topped up once you begin. UNESCO’s own citation credits the birch whisk with scrubbing off dead skin — a claim Finland never makes about its own. Inscribed 2014.
Viht — partly
You lie on the göbek taşı, a marble slab set directly above the furnace — resting on the roof of the fire. Then the kese, traditionally raw silk or goat hair, then foam whipped through a cloth bag. Turkish bath is an English coinage from the 1600s; Ottomans never used it.
Kese
Scrubbed, soaped, then lowered into a tank heated from the furnace below. The bath doubled as barber, cupper and dentist. Kese, kīsa and xalta all descend from one word meaning bag — the same object in three languages.
Kīsa
Of Bukhara’s nineteen bathhouses, only three came through the 1920 bombardment intact — the deep stone-built ones survived, the timber-framed ones burned. Two of the three still take bathers, inside a World Heritage city.
Xalta
Herbal powder rubbed against the direction of the hair, by hand. The classical abrasives were soapnut and powdered brick. There is no glove anywhere in the texts — the raw-silk-glove version sold as ancient Ayurveda is a Western invention from the 1980s.
The powder is the tool
Soak until the skin softens, then an attendant works the whole body over and finishes with near-scalding water poured head to toe. Song-dynasty bathhouses ran a guild that also sold hot washing water to households — a commercial hot-water utility, eight hundred years early.
Cuōzǎojīn
Soak twenty minutes so the outer layer swells, then the mitt, then bowls of hot water. Koreans call it the Italy towel after the Italian viscose it was first woven from in 1960s Busan. Pink is soft, green standard, blue coarse. Voted a top-ten national invention in 2017.
Italy towel
Japan gives us the rule more than the tool: all washing happens at the stool and tap before you go near the bath, and the tub holds clean water and nothing else. On the winter solstice, whole yuzu float in it. The one tool it does give us is konjac — farmers froze surplus corm through the winter until only the plant fibre was left, soft enough to wash a baby with.
Konjac sponge
Photographs via Wikimedia Commons. Hammam Saffarin © R Prazeres (CC BY-SA 4.0) · Alaaddin Hamamı © DiliyaKhazigalievaGul (CC BY-SA 4.0) · Sultan Amir Ahmad Bathhouse © Diego Delso (CC BY-SA 4.0) · Bozori Kord © BeshevI (CC BY-SA 4.0) · Huaqing Pool © CEphoto, Uwe Aranas (CC BY-SA 3.0) · Roman Baths © Diliff (CC BY 2.5) · Net sponges © James Moore200 (CC BY-SA 4.0) · Kessa glove © Sophienath (CC BY-SA 3.0) · Italy towel © OliviaLyu (CC BY-SA 4.0) · Bath attendant, Wellcome Collection (CC BY 4.0) · Jjimjilbang, Finnish sauna, Estonian smoke sauna, Laugardalslaug, Takanoyu Onsen and the strigil are public domain or CC0.
Almost every one of these traditions starts the same way: soak first, five to twenty minutes, until the skin softens. Then scrub. Then rinse and moisturise. Twice a week is the ceiling — Korean seshinsa say the same, and so does the dermatology.
The Rituals
Morocco
Hotter rooms in sequence until the skin softens. Black olive soap sits for ten minutes, then the kis until the grey rolls lift. You rinse from a bucket — there is no pool.
Correction. Ghassoul isn’t volcanic and isn’t from the High Atlas. It comes from one deposit at Jbel Ghassoul, the only commercial source on earth.
Korea
Soak twenty minutes so the outer layer swells, then the mitt, then bowls of hot water — done yourself, or by a seshinsa on a vinyl table.
Correction. The Italy towel is neither Italian nor ancient. Busan, 1960s, named for imported Italian viscose. The bathhouse is old; the towel is sixty.
Ghana and Nigeria
An arm’s length of open net. Black soap into the mesh, hold both ends, saw it across your back. It dries in under an hour, which is the entire point.
Correction. Not repurposed fishing net. Before nylon it was the beaten stem of a vine grown for the purpose.
