How I have used turmeric powder:
Clean wound (I use saline solution or hydrogen peroxide).
Put turmeric powder directly on the wound. (It really does help stop bleeding).
For the first days smeared Bag Balm over top of powder to help with protection from flies.
Did the above 2xs a day for the first few days, then went to just powdering the wound and no Bag Balm 2xs a day, and then went to 1x a day until I felt it was no longer needed.
Before I was using all western med supplies on the wound and it had made absolutely no progress in healing, thank goodness someone clued me in on Tumeric Powder as it is used in India and various other countries on people & livestock.
I am way impressed with the advice I got on putting the powder directly on the wound, it really did turn a bloody pulp of a wound around and heal it up nicely.
I bought my Turmeric Powder at Wal-Mart.