Why are these liquids so concentrated ? People naturally assume they're supposed to use them at the strength supplied. Well, the manufacturers certainly want you to use them at that strength, because that way you get through them a lot quicker - so you need to buy more. But these liquids are far more concentrated than the requirement of washing dishes calls for. A perfectly clean wash can be had with the stuff diuted 10 to 1 with tapwater. And the mixing with the washing-ip bowl tapwater will be quicker too, because of the lower viscosity. So when you empty the next container, keep it and refill it with water and 10% of the liquid from that new one !
Jim Hawkins