We're sorry to hear this. If you haven't already, make sure to shake the can well before each use to ensure it sprays properly. If you've done this and it still doesn't spray, give us a ring at 1-800-558-5252 (weekdays 8 AM to 5 PM CT) so we can make this right for you. Here is your unique reference number to share with our product expert:020962731A. Looking forward to your call! – Rachel, SC Johnson Consumer Care