Fleas! I need advice fast!!?

I just found out my cat and dog have fleas. I gave them both baths with flea killing shampoo and picked out all the dead and alive ones then did it again. I stripped all the bedding and washed it in hot water twice and the blankets that were too big and pillows i put in a black garbage bag and put in my deep freeze. I vaced the entire house and spray a mixture of water with a few drops of tea tree oil all over the house and furniture. I want to bit this thing in the A** while i can. Is there anything else i can do at all? have i done something wrong? Is there anything I forgot?? Its my first time with fleas and i want to make sure it stops today or tomorrow