Put baking soda down on the carpets. Plenty of it. Leave it sit for a bit, then vacuum everything up. Wash everything else with either bleach or something very citrus-y. Boil lemons or something, whatever you have around.
As Fran said, throw everything else that can be in the laundry, HOT HOT water. If your washer doesn't get that hot, throw them in the bath tub in the hottest water you've got. Or boil a giant stockpot of water. I've also used vinegar in the past on the rinse cycle.
ETA: Furniture is a little trickier, especially if you don't have a steamer. But you can spray your cloth furniture down with a lemon extract, vinegar, grapefruit essential oil type of mix. Again, citrus-y.