The Greased Lightning 128 oz, Multi-Purpose Cleaner and Degreaser (4-Pack) removes tough stains, soap scum, grease, mildew and more, The super-strength formula can also be used to pre-treat dirty laundry, - All-purpose cleaner for non-porous surfaces throughout your home - Super-strength formula works great on bathroom tubs, showers, sinks, fiberglass and tile - Concentrated solution is strong enough to remove mildew stains, blood, ink and wine - Can also be used as a laundry pre-treatment SKU: ATB40-30106GRL