Method Gel Handwash Refill All-natural, triclosan-free and gel hand wash works as effectively as chemical soaps and hand washes. Packaged in a squeezable pouch that has 83% less environmental impact than traditional plastic bottles. Nontoxic. Application: Hand; Capacity (Volume): 34 oz. What It Is And Why You Need It Hand wash gel refill. Naturally-derived formula. Cleans as well as traditional soaps and hand washes. Packaged in a plastic pouch which has 83% less environmental impact than traditional plastic bottles. Nontoxic.