What laundry detergent should I use for greywater applications?
...bad of a deal because it is concentrated, so a gallon bottle lasts a long time. I’ll add that sometimes it can’t be found online, and this is frustrating. I’d ask the folks at Bio-Pac to find some means to ship it directly to the consumer, as local sources can be hard to find. 2) Bio Pac Ultra Liquid Laundry Detergent is sort of a sister product to Oasis, and though I haven’t used it, I think it’s very similar. We’re going to do some research and...