Why Dirty (脏脏拿铁) Is So Popular
beverage 1coffee 1Food 5Product review 11Promotional 11 coffee review Dirty latte DIY Eisbock espresso milk Promo Ristretto ultrafiltered milk Zhihu Zhiwu 冰博克 脏脏拿铁
Promotional/educational video about Dirty (脏脏拿铁) — a richer upgraded latte made using EisBock ultrafiltered milk and Ristretto concentrated coffee. Covers the drink’s origin, flavor profile (nutty, dark chocolate, creamy/salty-sweet notes), a DIY kit from Zhihu Zhiwu Coffee (milk + concentrated coffee), storage/packaging details, and pricing/purchase info.
