Not sure if its ever been covered but If you can't find ecover this seems a decent replacement. From asda. 90p for 450ml. Did an indoor job with it today, might even glide better, but not pushed the boat out far enough to make that claim. Haven't tried it wfp yet either. From a cursory glance at the contents it seems to have more or less the same stuff as ecover. Oh and it doesn't stink like that marigold ecover, which seems to be all I can get. You can wash pots too!