If using traditional foot bathing places is repeated cotton towels, traditional cotton towel quality above can also, but after several times of washing will be yellow, if disinfection is not completely the traditional foot bathing place is repeated cotton towels, traditional cotton towel quality above can also, but after several times of washing will be yellow, if disinfection is not complete, then the traditional foot bathing places is repeated cotton towels, traditional cotton towel quality above can also, but after several times of washing will be yellow, disinfection is not complete