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Andrea BrowningAug 1, 2025
Why is my Bissell PROHEAT 2X REVOLUTION 1858 losing suction power?
- EEmily KimAug 1, 2025
A loss of suction power in your Bissell Vacuum Cleaner can occur for several reasons. First, ensure both the clean and dirty water tanks are correctly seated on the unit. Next, check the dirty water tank; if it's full, empty it. Also, make sure the clean water tank isn't empty; refill it if necessary. Verify that the rubber tab on the dirty water tank is sealed tightly. Ensure the accessory hose door is closed and locked. Finally, the nozzle may be clogged; use the nozzle clean out tool to clear any pet hair or debris.