Is this bumblefoot healed well enough or does it still need to be treated?

[Marieaa70]

View attachment 1594988 I noticed bumblefoot on one of my girls a few weeks ago and was able to remove the scab a few times and dress it with various poultices and salves. It never appeared to bother her (no limp, etc.) so I wonder if it is healing up and I should just leave it alone or if I should continue treating it. The scab would not come off tonight. The white is not pus, just flaky skin.

Soak it in warm water with Epson salt, that will loosen the scab, about 10 to 15 mins,