1, white vinegar cleaning method: white vinegar is an acidic substance, which can react with coffee stains to remove the imprint;

2. Lemon cleaning method: Because curry contains turmeric, curry stains are difficult to remove, and citric acid in lemon can easily remove turmeric, thus achieving better removal effect;

3, glycerin cleaning method: first wet the curry oil stains on the clothes with clear water, then scrub them in warm glycerin at 50 degrees Celsius, and finally wash them with clear water, which can be as clean as new.