I soaked my down jacket in water+Resolve Oxiclean powder for 2-3 hours, but there were still dirty stains on the cuffs on which I sprayed Chlorox Laundry Stain Fighter. And I washed with a Tide pod and tumble dried it on low with tennis balls. And I got these new stains all over my jacket. I washed it again with Tide liquid detergent but it won’t go.

Any idea what these stains are and how I can remove it?