I have a PCV waterer and feeder which I have found work great and stay rather clean. However I am running into an issue. When the water drips it molds the landscaping timbers I have lined my run with. Also the food they throw out gets wet with rain and it's smells to high heaven. The coop and run dont really stink but the sand that stays fairly moist under the waterer does and the food that gets wet does as well. Has anyone else ran into this problem and found a good solution? Any suggestions are welcome.