ZEP 1 Gal. Streak-Free Glass Cleaner Pros have relied on traditional ammonia based solutions for many years to dissolve grease and dirt on windows and glass. This professional strength cleaner delivers hospitality grade power in a ready-to-use format. Professional grade formula. Ammonia based Removes grime, dirt and fingerprints For use on: windows, mirrors and other glass surfaces Not for use on: surfaces harmed by water, tinted or acrylic glass windows Product Size: 1 GA-Gallon Product Size (oz.): 128 Concentrated or Ready to Use: Ready to use Features: Streak Free Formulation: Professional Strength Product Form: Liquid Recommended Surfaces: Acrylic, Glass ABOUT US Our E-store offers high quality tools hardware, home garden stuffs, outdoor items, kitchen utensils, small appliances and more. We take pride in having the highest customer satisfaction ratings and rest assured that we will provide the best product and service that you deserve! HANDLING TIME Usually takes 1 business day to ship this item once payment has been received. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. Shipping Policy Usually takes 4-12 business days for the delivery. (Most items are delivered within 4-6 business days.) Free Shipping is within the continental 48 U.S. States only International shipping (if available) is covered by the Global Shipping Program additional charges apply. No shipping to Alaska, Hawaii, Puerto Rico, Guam, or the Virgin Islands No shipping to Canada or Mexico No shipping to APO/FPO/DPO NO shipping to PO Boxes We do not offer combined shipping services We are a clearinghouse of a major retailer. The item will be shipped directly from our supplier. Like every store, we buy products for less than we sell them for, and we sell items to make a profit Shipping Address If your shipping address is different than your Paypal address, please add the shipping address to your authorized addresses in your Paypal account. We can only ship to an authorized Paypal address. We do not accept email to change shipping address. RETURNS We offer a 30 Day Return Policy. However, all items purchased must be returned in the same condition as they were received in. FEEDBACK POLICY now requires sellers to maintain nearly a five star average in all areas. GOOD feedback is important to both of us. CUSTOMER SATISFACTION PLEASE BE GENEROUS with your feedback If you can't give a positive feedback with five full stars on every rating, please tell me why FIRST by email or phone before leaving feedback! I will do whatever I can to solve an issue! We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.