House flooded, we're smelling mildew.
Washington State.
The other night we walked out of the bedroom around midnight to find the entire house flooded. Something happened with the washing machine, and water had just been pouring out since 9pm when our roommate started laundry. Literally the carpets absorbed so much water that water was raised on top of it. We called the landlord, which is always a task since he doesn't speak english very well at all. Anyway, he came over right away and attempted to shop vac the water, which didn't work, so then he had us gather all of our towels, and help him soak all of the water up as best we could. The next day he came over and shampooed the carpets in hopes that it would soak up the water underneath the carpets, then he told us to leave the back door and windows open at all times with fans going constantly. The carpets are dry now, but the entire house smells of mildew, and I've been getting frequent headaches, which is probably just paranoia, but what is the best way to communicate that there is a problem, when we don't think that the landlord will change the carpets anyway?