What to do if my Bissell PROHEAT PET 8910 has reduced spray or no spray?
- MMatthew BurnettAug 4, 2025
If your Bissell Vacuum Cleaner has reduced or no spray, there are several potential causes and solutions: * The bladder might be empty. Refill it with hot tap water. * The heater tank might be empty. Fill it with BISSELL Deep Cleaning formula for cleaning or water if rinsing. * The tanks may not be seated properly. Turn the power OFF (O), then remove and reseat the tanks. * The pump may have lost prime. Turn the power OFF (O), wait one minute, then turn it back ON and press the trigger.