There's no medical evidence that says apple cider vinegar actually kills mites on humans.
However I have applied some apple cider vinegar to my skin when I had mites and it did help some.
But I still needed to see a doctor about the mites because the mites kept coming back although the apple cider vinegar did help some.
To fully get rid of mites on humans you need to see a doctor and get a prescription for some itch mite cream that you apply to the affected area.
The prescription cream medicine for mites which is also known as scabies is more powerful than any home remedy and kills off the itch mites or scabies.
The prescription cream is the only proven cure for itch mites or scabies on humans so you should see a doctor about the mites or scabies to get rid of them fully.