Stretching your liquid soaps

I put my liquid hand soap and my baby wash into a foaming dispenser and dilute it about 1:1 with water. If you want a thicker lather, you can dilute 2 parts soap, one part water. The foaming dispensers I like best are Dial hand soap and Bath and Body Works' Kitchen hand soap. I just fill them with soap I got in bulk from Sam's club after the original soap solution is gone.