This video will show you how to pop your blisters if they are big and painful. Here are some tips:
1. Wash your hands and the blister with soap and water, and sterilize the blister with rubbing alcohol.
2. Sterilize a pin with rubbing alcohol.
3. Make small pinpricks on the edge of the blister and drain the fluid through these.
4. Cover the blister with first-aid ointment and a sterile bandage