How to 'remove a stain"

I know, I know, the title doesn't seem to fit the blog, but wait! It does!!

I have this sweatshirt I really, really love. Ok. Call is sweatshirt denial, but I love it and the stain hasn't been able to come out and it's been there for quite a few washings (my hubby does the laundry), so I solved my stain problem...

Taa Daaah!