Absorbent cotton made by the degreasing process, because the surface does not contain fat, have a good hydrophilicity, soaked in 75% ethanol can be used for disinfection of cotton balls.

• 脱脂棉是棉花经工艺脱脂而成；因表层不含有脂肪；有很好的亲水性；浸泡于75%25酒精可作消毒棉球.