These stubborn stains stem from tannin, which not only gives tea its hue but is also used in various dyes - resulting in discolouration that doesn't always budge in the dishwasher. One cleaning ...

Acetaldehyde is a petrochemically sourced base chemical used in the production of drugs, fragrances and dyes. Now acetaldehyde can be produced selectively using a Cu-cluster electrocatalyst ...

Their tea sommelier sources loose leaves from around the globe, from Fujian green tea to Assam black tea. As you'd expect, the team here also put on a top-notch high tea, with several tiers of sweet ...