Both of these ointments are free from gritty particles, homogeneous, easily rubbed into the skin, and readily removed from the skin by slight rubbing with water. No soap is required. The one containing petrolatum is as easily removed as the one made with hydrophylic ointment. Both are brown. When these ointments are left to stand uncovered overnight the color darkens considerably.
地址：山东省烟台市开发区南昌大街48号
