feel the sound

tknr:

1400 year old ginkgo tree.

 地點：陝西省西安市古觀音禪寺 

[Haircare during Edo period], handy illustration by Sayuri Sasai.

As time went, Edo hairstyles became more and more intricated. Hairdos were set using plenty of styling products, like 梳き油 sukiabura (creamy pomade) or 付け油 tsukeabura (solid pomade). Many recipes existed, varying in bases (like 椿油 tsubakiabura/camellia oil, 菜種油nataneabura/canola oil, 木蝋 mokurô/sumac wax etc.) and fragrances used.

Once set, hairstyles did not fell apart easily, but the oils used meant hair easily caught dust or dander - hence why people used tenugui or other kinds of hoods to protect their hair (see those past notes 1 / 2):

In the past, washing one's hair was usually done once or twice per month (in the meantime, to relieve itchy scalp, people often used hairpins to scratch without unraveling hairdo!).

Dirt and wax were washed off using hot water and shampoo made from dried 布海苔 funori (a type of red algae) and うどん粉 udonko (wheat flour). You can see here an attempt at recreating the mix.