Took Macbook to parents house, charged just fine. Was 100% when I left. Got home, left it uncharged, went to go do something and I put the charger in only it wouldn't charge. Have absolutely no response from the charger. Tried cleaning out the port on my Macbook and charger cable, worked fine at first. Took charger out and when I put it back in, nothing. Tried blowing on it, worked fine. Only when I took it out again it wouldn't work. I've tried resetting the SMC, nothing (Except stopping that annoying fan problem), I've tried various outlets and nothing. I'm hoping a trip to the Apple store is a last resort, because this is annoying.