Fist, let me put
Rose Mountain Herbs' instructions for making safe herbal oils. In that article is a link to how to safely turn the oil into a salve. Which does not mention vitamin E as a preservative. Hmm.
I have been making salve for 18 years. Last year's batch of comfrey and plantain salve has developed what may be mold. This has never happened to me before. I have had salves last more than 2 years in the past.
I used the heat method to infuse the oil.
I used more beeswax than in most previous batches. (1pt beeswax to 4lt infused oil)
Water did not get in the salve.
Vitamin E as a preservative is not on the ingredients list, I think I was out of it.
Can it be filtered and saved? Is it trash?
EDITED FOR CORRECT LABELING and clarity.
Firstpic is 2023 salve, still good(with vitamin E).
Second pic is problem salve.