Don't buy the expensive foaming soap for your favorite foaming soap dispenser. All they are is watered-down soap! Fill your foaming dispenser with about an inch of regular soap then fill the rest of the way with water (you may need to adjust these estimates, depending on the size of your dispenser). Cap the dispenser and tilt it back and forth until the water and soap are mixed together. Do NOT shake it! You'll have soapy suds everywhere! :)
p.s. This will not work with creamy hand soaps. Must be the clear-ish kind of hand soap.
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