Over-the-counter products just not working? Try this today, easy and fast and it works. Brighten up that shower door with Glass Renue, Glass Technology's glass renewal treatment. Removes hard water stains and mineral deposits from glass surfaces including shower doors and windows. Also removes hard water stains from glass caused by exterior sprinkler systems. Removes light scratches also, includes a hydrophobic nano coating protectant providing months of crystal clear protection. Power drill required for operation.

• Shipping: All orders will be processed and shipped within 1 or 2 business days upon payment not including weekends and based on the UPS delivery service requested.
• You will receive an email confirmation with tracking information as soon as your order is processed and shipped.
• All orders placed within the United States of America will ship by UPS services allotted on gtglass.com.
• All orders shipping to international addresses will ship via UPS International Economy. All international orders outside the United States of America are subject to customs, duty taxes, and brokerage fees if applicable.
• Returns: All Sales are Final. Returns and exchanges are accepted only if: 1) The wrong product was sent. 2) Any or all of your products were damaged in transit by the shipping carrier. or 3) A warrantied item is factory defective. See Terms of Service Link below for more details.
• Warranty: Warranty is extended to hand tools and power tools. All disposable and consumable supply items are not subject to warranty coverage. Each hand and power tool is warrantied to be free of defects from workmanship and materials for the period of 1 year from the date of original purchase.