Hello, Leo - We're very sorry to hear that the valve to the spray wand seized up after two years! If you would, please give our product support team a call at 1.800.860.4050 and let them know about the issue, so they can discuss some solutions for finding a replacement. Thank you for taking the time to leave a review! Also, if you'd like to discuss your experience further, then please feel free to email our review team at reviews@ryobitools.com.