洗衣粉 (xǐ yī fěn) means “laundry detergent; washing powder”. It is an HSK 6 Chinese word in the HSK 3.0 vocabulary.
Practice each character:
这种洗衣粉去污效果很好。
Zhè zhǒng xǐyīfěn qùwū xiàoguǒ hěn hǎo.
This laundry detergent is very effective at removing stains.
Updated: 2026-07-18