Yes, all dead tissue and debris from previous uses must be removed before each application.
Had a yearling colt who had a puncture wound on leg. Vet treated…..while healing, proud flesh was forming. Tried the Proudsoff. Wound is now healing very well, and without the proud flesh. Would recommend and purchase again.
This product did a good job in reducing proud flesh on a hind leg injury and helping the wound to close up and heal. I was very pleased with the results.