ISOFA washes hands, where usual soaps are not enough. For the resistant dirt the line of industrial soaps SOAP and FOAM is ideal, then the effectivity of washing gradually increases with the products PRO, over HARD to strongest MAX. For easy orientation a tachometer is put to the label, which will show you a power of effect. Try on your own skin which line will suite you the best. Remember that with decreasing washing power the dermal tolerance is increasing.
