Zep All-Purpose Cleaner & Degreaser Concentrate is a highly concentrated gallon formula that dilutes to multiple strengths for cutting through grease, oil, food residue, and grime on floors, walls, counters, equipment, and hard surfaces throughout the home, office, and facility. Zep Streak-Free Glass Cleaner 1 Gal is a professional-strength gallon formula that removes fingerprints, grime, and film from glass, windows, and mirrors for a crystal-clear, streak-free finish. The gallon size provides an economical supply for commercial facilities and high-frequency glass cleaning. Together, this gallon cleaning bundle covers two essential cleaning tasks — the concentrated degreaser handles grease and grime on hard surfaces while the streak-free glass cleaner keeps windows, mirrors, and glass surfaces crystal-clear.