I have skin problems and way back when we were using gojo and fast orange it would kill my hands all winter to the point it was painful to wash my hands. I tried Zep cherry bomb and couldnt stand it, killed my hands. Kresto worked pretty good but my favorite is Snapon nitro gold soap. its 30 bucks a bottle off the snapon truck and between the two of us we get 3-4 weeks out of a bottle of soap.