That makes sense! Sorry, I wasn't trying to put you down for doing that, just saying that I don't; I was living in drought stricken California when I started making yogurt. As I am the only homemade yogurt eater in the house (DH won't touch it) I don't make more than a quart at a time, and don't feel a need to sterilize the jars, but, as you do, that is a great way to use the hot water. I have used that hot water (from WBC) to eradicate weeds in the cracks on my patiovalmom said:I fill my cooler with boiling water from the canning pot- I boil my jars before I put the yogurt in them like I was canning. So, instead of dumping the hot water down the drain, I pour some into the cooler to warm it.