Those of us down here in Florida with hardwood floors know all too well that they need special care in these humid summer months. The #1 best thing you can do for your wood floors is keep your home at a consistent temperature. Wood floors don't like it too cold or too hot, so set that thermostat and leave it. If you leave your home for a long period, make sure you set the heat or the air while you are away. It's also a good idea to have a humidifier and dehumidifier in your home. That way not only is the temperature steady, but the humidity level will be too.