Anyone have ideas on how to keep a massive stinky sarcoid clean and fresh. Tintin has one on his hind leg, above hock. He had the Liverpool treatment and it came back and is now too large to remove. It looks a bit like Vesuvius.....gets crusty, and stuff sticks to it, and it leaks. I shampoo the area every day but it still smells horrible. I managed to scissor off his coat all around it again - only kicked once and crushed against a gate - and have put some of the herbal sarcoid gel that was supposed to remove it but didn't work. He isn't very cooperative and finding it hard to stop it getting yucky and smelly.