WHO手卫生指南中,Clean subungual areas with a nail file. Nailbrushes should not be used as they may damage the skin and encourage shedding of cells. If used, nailbrushes must be sterile, once only (single use). Reusable autoclavable nail brushes are on the market.
用一次性指甲器清除指甲下的污垢。不应该使用指甲刷,因为指甲刷会损伤皮肤和导致细胞脱落。如果使用指甲刷,必须灭菌,并一次性使用。可重复使用的耐高温的指甲刷市场上有售。