We had a few ECO-Pro2 owners ask the best way to clean the pads.
The white powder collected in the pads is soluble in water and should be massaged out while holding them under warm running water. It takes about 30 secs per pad, and the cleaner you get them the longer they will last.
The Pads need to be dry when used so cleaning them the night before allows them to dry for the next day. Let them air-dry laying flat and do not wring them out.
If you need to dry them quickly, dry them flat between absorbent cloths.
Also, leave the lid open over night so it doesn't flatten the pads and the lid damper will last longer.