A strainer is a kitchen tool typically made of metal or fine mesh that is used to separate solids from liquids or to remove impurities from ingredients. It has a delicate, airy structure that doesn’t possess any flavor or texture of its own but serves as an essential utensil in many culinary traditions worldwide. In international cooking, strainers are often employed to sieve flour, rinse grains, or clarify stocks and broths, ensuring smooth and refined results. Historically, strainers have been a fundamental part of food preparation, dating back centuries, and their simple yet vital design reflects the universal need for precision and cleanliness in cooking across cultures.