given i have sensitive skin, i have to be careful myself with what i use, so we started using the eco store or aware sensitive (i think that's the name - only used it once - eco-store tends to be more easily available!). it's a bit more exxy, but really, you don't need to use too much at all. we have a 10 month old, and washing her nappies every second day (at least) and all ours and her clothes, we go through a one kg box every six weeks or so. i haven't had a reaction to it at all, and DD doesn't seem to be reactiing either. we use quarter to half a scoop for nappies (depending on load size) and half to full scoop for our clothes