This stray kitten recently went missing for three days. When we found her, she was very dirty and her white fur was almost black. We tried washing her with warm water and baby shampoo, but the fur around her chest and paws are still very black... She kept crying during the bath so I don't really want to force-bathe her anymore. Will her fur remain dirty...? It's just kinda sad to look at her, and I don't want her licking at her fur since it may contain some poisonous stuff.