2. The material used to make the Bissell dirty water tank is known as high-density polyethylene (HDPE). This material is not only durable but also resistant to chemicals, making it ideal for storing and transporting dirty water. 3. To prevent the growth of mildew and mold, it is important to clean the Bissell dirty water tank thoroughly after.. This video will show you how to empty the dirty tank after you use the SpotClean Cordless. Simply remove from the machine and pull the cap away from the opening and dump out the dirty water. Rinse the dirty tank with clean water.
Clean the dirty water tank if your Little Green loses suction. It's normal for the Little Green to have less power when the dirty water tank is full—this is actually a feature intended to keep water from getting into the motor. But if you've already emptied the tank and it still isn't working, try this:. To clean the dirty tank on your bissell little green, first, remove the tank from the machine. Empty the dirty water from the tank and rinse it with warm water. Use a mild detergent to scrub away any dirt or grime, then rinse again thoroughly. Allow the tank to air dry before reattaching it to the machine. Can I Use Vinegar To Clean The Tank On.