"The true economy of housekeeping is simply the art of gathering up all the fragments, so that nothing be lost...Nothing should be thrown away so long as it is possible to make any use of it, however trifling that use may be..."
The American Frugal Housewife
Lydia Marie Child, 1833
I cannot believe how much a bar of soap can stretch, just by doing this simple thing. I take the slivers left behind in the soap dish, break them into even smaller pieces, and force them into an old liquid hand soap dispenser bottle that I have kept for just this purpose. I then add some water, put the top back on, shake a bit and I have lovely liquid hand soap. It is not uncommon to make an entire full bottle just from those bits and pieces.
Now, I will qualify the above statement by saying that I always buy Ivory soap in bars. I believe my thrifty tip would work for other soaps as well, but I adore everything about Ivory soap--its creamy texture, its scent--which to me is what angels must smell like on wash day--and its 'almost pure' ingredients. Heck, I even like seeing it neatly and virtuously stacked in my bathroom cupboard, and since Ivory soap is 130 years old or thereabouts, I'm sure I'm not the only housewife that has gotten a little rush of satisfaction from surveying a stockpile of those snowy sweet bars. Unwrapping a new one, with the beautifully embossed lettering on its smooth sides, is like unwrapping a present.To say I am biased (and only a little quirky) is perhaps an understatement, but I do think that this product foams up well into liquid, and it delights my senses. (And no, this is not a paid endorsement.)
I also have used this liquid soap as a spot remover, and it works quite admirably for blood and grease stains.