I accidentally dropped my iphone 4 in yogurt and now it won't charge?

Ok so I have an iphone 4 and I accidentally dropped it in my yogurt and the yogurt got all in the charging port so i tried dabbing it with a napkin and scraping it with a toothpick to get it all out but I guess there's some dry yogurt that I can't get to because now my phone is dead and it won't charge… I don't have the warranty anymore so I really need help!

You can go to a help like a sibling or a friend and they might be able to take it out if not you have to get a new phone…