Hey guys, my RO/DI is ariving tomorrow, and I'm trying to explain about the whole wastewater thing to my dad. I convinced him that in the summer we can fill the pool and water the flowers, but he asked the same question I can't figure out... What the hell do you do with it in the winter?! I think I heard it's safe to drink, but still, that's a helluva lot of water for drinking every two weeks... like 60+ gallons. Are there ANY uses other than drinking the water and throwing the rest out in the winter? Thanks