Rửa tay bằng xà phòng diệt khuẩn trước khi chạm vào tai. Rửa tai hai lần mỗi ngày bằng xà phòng và nước. Dùng dung dịch nước muối để thay thế cho xà phòng và nước. Xoa cồn tẩy rửa hoặc thuốc mỡ kháng sinh mỗi ngày hai lần trong 2-3 ngày. Nhẹ nhàng xoay hoa tai khi da còn ướt.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Be sure to wash your hands thoroughly right before handling your earrings. This will prevent you from transferring  bacteria to your ears with your fingers. Use an antibacterial soap to ensure that your hands are as clean as possible. Lather your hands with soap and wash them for a full 10-15 seconds to kill germs. Lather a mild soap between your fingers until it is foamy. Gently rub the soap onto the front and back of your piercings. Carefully wipe your ears with a clean, wet cloth to remove th