Hi Bill – I’m so sorry to hear this product didn’t work as you expected. We’d expect glass surfaces to sparkle after each cleaning. So we can best help, please give us a call at 1-800-558-5252 (Monday through Friday 8 AM to 5 PM CT) and provide reference number 020599386A. – Skye, SC Johnson Consumer Care

We're sorry to hear your Windex® Original Blue wasn't dispensing properly. Like you, we expect each bottle to spray until the very last drop. As this wasn't the case, we'd love to chat and make this right. Please give us a call at 1-800-558-5252 (weekdays, 8AM–5PM CT) and mention reference number: 22263266. We look forward to your call! – Megan, SC Johnson Consumer Care