I used about 10 droplets and mix them with water. The next morning , the pus on one the pimples had dried. I kept using the powder for 5 nights in a row and the pimples were gone. This cold powder or Bedak sejuk works for me. So now , I alternate using the cold powder that I have. This cold powder contains Gamat or the fabulous sea cucumber which has wonderful recuperative properties. This product is available at most Jamu kiosks , shops and also online. The price of this cold powder is RM 5.00.