表面污垢 meaning in English

scruff

Efficacy : mildly and thoroughly remove skin dirt , keep oil balance and regulate skin to make skin fresh and comfortable
功效：温和而彻底清洁肌肤表面污垢，平衡油脂，调理肌肤；令肌肤清爽、舒适。
The results show that the silt carried in cooling water of the said plant is the main cause of fouling formation on the surface of heat exchanger in cooling water system
结果表明，冷却水携带淤泥是该厂冷却水系统换热器表面污垢形成的主要原因。
Efficacy : it contains plenty of thick foam of moisture and mildly removes the surface dirt and make - up remains . the unstuck nature is to make you feel fascinating
功效：富含水份的丰润醇厚泡沫，温和清除肌肤表面污垢和化妆品的残余物，用后不留油腻感觉，为您带来无与伦比的感觉。
Used for the cleaning of the stains on closestool , bathtub , ceramic tiles and marble surface . have good effects in cleaning , deodorizing , and derusting . not damage the ceramic tiles , easy applied
产品说明：本品为卫生间专用产品，用于清洗便池便盆浴缸瓷砖及大理石表面污垢，具有除垢除臭，清洗去锈之功效，不损伤瓷面，使用方便。