The production of instant tea involves several key steps. Raw materials like processed tea leaves and fermented dhools are extracted using hot water in batch or continuous extractors. The extracted liquid is then decanted to remove insoluble particles before the aromatic compounds are stripped from the extract. The liquid is further concentrated typically to 20-40% solids through evaporation under reduced pressure. The concentrated extract is blended with reserved aromas and then dried, most commonly using spray drying, to produce the final instant tea powder.