If your Bissell ProHeat 2X Revolution Pet Turbo (model 35799) is leaving water behind during cleaning, it can be frustrating and affect your carpets’ dryness and cleanliness. This guide provides clear, safe troubleshooting steps to identify common causes and fix the issue effectively.
Whether it’s a leak from the water tank, hose, or internal components, understanding the problem will help you restore your machine’s optimal performance quickly.
Key Takeaways
| Check water tank seals | Ensure the water tank is properly seated and seals tightly. |
| Inspect for blockages | Clear any clogs in the hoses or nozzles. |
| Examine the pump and internal components | Look for leaks or damage inside the machine. |
| Use proper cleaning solutions | Avoid overfilling or using incompatible formulas. |

BISSELL ProHeat 2X Revolution Pet Turbo Upright Carpet Cleaner, 35799
TURBOSTRENGTH MOTOR TECHNOLOGY. Delivers an energy-efficient 40% more suction power and 50% noise reduction for a quiet clean.
As an affiliate, we earn on qualifying purchases.
Step 1: Verify Water Tank and Seals
- Turn off and unplug your Bissell cleaner.
- Remove the water tank from the main body.
- Inspect the tank’s rubber seals for cracks or debris.
- Clean the seals gently with a damp cloth to ensure a tight fit.
- Reinsert the tank, making sure it clicks securely into place.
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Step 2: Check for Blockages and Clogs
- Detach the hose and nozzle components.
- Inspect for any obstructions or buildup.
- Use a pipe cleaner or small brush to clear clogs.
- Rinse the hose and nozzles thoroughly before reassembling.
Step 3: Inspect Internal Components
With caution, open the machine’s access panel if possible, following the manufacturer’s instructions. Look for any signs of leaks, cracks, or damage around the pump and internal hoses. Replace any damaged parts or seek professional service if needed.
Step 4: Use Correct Cleaning Solutions
Always use the Bissell Multi-Surface Solution or compatible formulas recommended for your cleaner. Avoid overfilling the water tank—fill up to the indicated maximum line. Using the right product prevents clogging and leaks caused by incompatible chemicals.
Additional Tips and Warnings
- Regularly clean and maintain your machine to prevent buildup.
- Do not operate the cleaner if you notice visible leaks or damage.
- Follow the manufacturer’s instructions for assembly and cleaning.
- Contact Bissell customer support if issues persist beyond basic troubleshooting.
The Products in This Guide

BISSELL ProHeat 2X Revolution Pet Turbo Upright Carpet C
- ✔ Weight: 19 pounds
- ✔ Cord Length: 25 feet
- ✔ Tank Capacity: 1.8 liters

JORAIR Brush Replacement Compatible
- ✔ Size: 9.84 x 1.34 x 1.34 inches
- ✔ Weight: 0.5 pounds
- ✔ Color: White
BISSELL ProHeat 2X Revolution Pet Turbo Upright Carpet C

The BISSELL ProHeat 2X Revolution Pet Turbo offers powerful suction, heatwave technology, and dual dirltifter powerbrushes, making it ideal for deep cleaning pet messes and embedded dirt. Its advanced features ensure efficient, quiet operation, with quick drying modes for convenience.
Pros:
- Powerful 40% more suction
- Heatwave technology maintains water temperature
- Quiet operation with noise reduction
- Effective pet stain removal
Cons:
- Slightly heavier compared to basic models
- Requires regular maintenance to prevent leaks
Best for: Deep cleaning pet hair, stains, and embedded dirt on carpets
Not ideal for: Lightweight or quick-clean users may prefer simpler models
Bottom line: A top choice for pet owners seeking powerful, versatile carpet cleaning.
JORAIR Brush Replacement Compatible

This compatible set of brush rolls and filters enhances your Bissell CrossWave, ensuring consistent cleaning performance and helping prevent water leaks caused by worn parts.
Pros:
- Easy to install
- Improves cleaning efficiency
- Affordable replacement parts
- Compatible with multiple CrossWave models
Cons:
- Requires periodic replacement
- Not suitable for non-compatible models
Best for: Maintaining and restoring your CrossWave’s cleaning power
Not ideal for: Owners of older or incompatible models
Bottom line: A cost-effective way to keep your CrossWave operating smoothly.
Frequently Asked Questions
Why is my Bissell cleaner leaking water during use?
Leakage often results from a loose or damaged water tank seal, clogged hoses, or internal component damage. Follow the troubleshooting steps to identify and fix the issue.
Can I use any cleaning solution with my Bissell?
It’s best to use Bissell Multi-Surface Solution or formulas specifically recommended for your model to prevent clogs and leaks.
What should I do if my machine continues to leak after troubleshooting?
If leaks persist, contact Bissell customer support or a professional technician to inspect internal parts and perform repairs.
How often should I clean and maintain my carpet cleaner?
Regularly rinse and clean tanks, filters, and brushes after each use. Periodic deep cleaning of internal components helps prevent leaks and prolongs machine life.
Keeping Your Bissell Running Smoothly
By following these troubleshooting steps, you can resolve most issues related to water leaving your Bissell ProHeat 2X Revolution Pet Turbo Carpet Cleaner. Regular maintenance and proper usage are key to ensuring your machine performs at its best for years to come. If problems persist, professional service is recommended to avoid further damage.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.