Q. What is the difference between soap and liquid soap?

Answer

Both work to same results, but liquid hand wash soap is readymade liquid that is easy to use while bar soaps never gets mushy and we have to rinse to create foam than liquid soaps that creates foam faster. Liquid hand wash soap tends to create a richer lather than bar soaps. This is one of the factor for which many people prefer liquid hand wash soap over bar soap. Liquid soap contains a lower pH level than bar soap and is thus gentler and suitable for people with sensitive skin.