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Category Mixing know-how
All 3 articles in the “Mixing know-how” category.
Mixing know-how11 min read
Brewing Water: How Hardness, TDS and Residual Chlorine Shape a Drink
Tap water that meets the standard is safe, not necessarily tasty. Hardness, TDS and chlorine thresholds, and how to pick a bar water filter.
bartender.com.vn · 31/07/2026
Mixing know-how11 min read
Caffeine in Drinks: How Much Is Enough, How Much Is Too Much?
Real caffeine levels in espresso, tea, matcha, cold brew and energy drinks; the 400 mg/day ceiling from FDA and EFSA; the 6-hour cut-off before bedtime; and how an event bar builds a late-night coffee and tea menu.
bartender.com.vn · 29/07/2026
Mixing know-how10 min read
Ice for Drinks: How to Choose It, How Much to Order, How to Keep It Safe
Ice is food under FDA rules. Why ice dilutes drinks, which type of ice to choose, how to size an ice order for an event, and ice contamination data from Vietnam.
bartender.com.vn · 27/07/2026