muck daddy hand cleaner - pumice (gallon) muck daddy muck daddy is a high performance, fast-acting hand cleaner with scrubbing pumice that works as hard as you do, removing oil, grease, and grime without stripping or drying out your hands. our patented grease-cutting ingredient, derived from renewably-sourced sugarcane, replaces petroleum solvents to clean quickly and effectively, but it isn't harsh on skin, and won't leave you smelling like a gas station! the advanced formula also moisturizes and conditions skin, so hands are smoother and appear less cracked. it leaves your hands smelling fresh and looking and feeling great, so you can make a clean break from your dirtiest work.