I washed my beanie multiple times but it still smells, any suggestions?

I don't like washing my stuffed animals. I pour baking soda into a pillow case, put the stuffed animal in, and shake it. Then I let it sit for 15-20 minutes then I take it out. I take it out outside to shake it, or if I want to I brush it over the sink with a hard bristled brush. After that is done if the smell still isn't out, I spray Febreeze on it.

Put it in the washer with vinegar and normal washing detergents, that should clean the bad smell right out.

If you keep washing it with hot water use cold instead & vice versa

get a new one

put perfume