Select from options: Continue writing the next sentence.

How to treat open blisters
Wash the open blister with soap and warm water.
As soon as the blister pops, tears, or opens, wash it well. Use warm water and soap.

Available options:
(I). Any dirt in the blister should wash away with the soap. If something is lodged in your skin, visit your doctor to have it thoroughly cleaned and treated.;
(II). Remove any dirt, debris, and broken skin from the blister. Deep blisters are caused from bacteria growing in the wound.;
(III). You should also look for a scab outside of the blister, as this will allow you to determine if your wound is infected. If it is, do a quick biopsy around the tip of the blister and try to get it to heal on its own.;
(IV). Wash the blister 3-4 times a day. This process cleans and repairs damage to the ligaments and tendons.;
Answer:
(I).