Apparently got pulled back in 2019. It's a product that I've always been hesitant to use, despite its constant recommendation on various chicken forums. One article for reference, I'm still looking for more:
https://www.americanfarriers.com/ar...nti-fungal-products-containing-gentian-violet
https://www.americanfarriers.com/ar...nti-fungal-products-containing-gentian-violet