If you want your Badlands cold-weather gear to keep you at your warm and toastiest, you've got to keep it clean. Nothing works better or harder than Grangers® Performance Wash. This concentrated cleaner ensures your water-resistant, high-tech gear is clean and fresh, keeping you warm and dry longer. And that means greater chances of success in the field. It even works to prevent residue buildup and maintain your gear's original waterproofing.