I am a mechanic by trade, and I get everything from greese, oil, and tar on my hands and arms.We use dial`s industrial soaps at work. They work great, no matter what I get on my hands, it comes off with ease. We tried other soaps that claimed to be as good, but they just didn`t cut it.I feel good knowing I can take my hands from the greese pit to the dinner table without worry. I will always trust my hands with dial soaps. Thank you for making a very reliable product.