How to Prevent Mold and Odor in Your Bissell Little Green
If left unwashed after a cleaning session, dirty water in the hose will develop a foul, sour odor. Here is how to clean it in 2 minutes.
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Step-by-Step Maintenance Protocol:
- Use the HydroRinse Tool: Attach the included HydroRinse self-cleaning tool to the end of the hose, turn on the machine, and press the trigger to flush fresh water through the entire length of the hose.
- Empty Dirty Water Tank: Rinse dirty water tank with warm tap water and dish soap.
- Air Dry: Leave tank caps off and let all components air-dry completely before storing in a dark closet.
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🧼 Further Reading: Read our full Bissell Little Green Portable Carpet Cleaner Review — dual tank system tests, couch upholstery deep cleaning guides, car detailing benchmarks, and Little Green Pet / SpotClean Pro comparisons.





