Water for Tea: Why It Matters More Than You Think
Tea is mostly water — often 95–99% of the cup. Yet water is the most neglected variable in home brewing. Get it right and even humble leaves improve.
What Good Water Does
The best tea water is soft, clean, and neutral:
- Low in minerals that flatten aroma
- Free of chlorine and off-flavors
- A touch of hardness (calcium/magnesium) can add body, but too much makes tea dull or scaly
Common Problems
- Hard tap water mutes delicate green/white teas and leaves scale in kettles.
- Heavy chlorination adds a chemical note no tea can hide.
- Distilled water is too flat — tea tastes thin.
Practical Choices at Home
- Filtered tap water (carbon filter) removes chlorine — a big, easy upgrade.
- Low-mineral bottled water labeled “soft” works well; avoid “mineral” waters high in bicarbonate.
- Boil fresh — re-boiled water loses dissolved oxygen and tastes stale.
A Simple Test
Brew the same tea with tap vs filtered water side by side. Most people are surprised how much clearer the filtered cup is, especially with green and white tea.
The Rule
Spend your effort on leaf and water; the kettle and timing follow. Clean, soft, fresh water is the quiet foundation of every good cup.
Comments (0)