Let’s be honest—cleaning a blender is the worst part. But you can skip the scrubby brush. Fill the pitcher halfway with warm water and a drop of dish soap. Put the lid on, and run the “Clean” or “Pulse” cycle for ten seconds. Rinse it out, and you’re done. The Ninja basically washes itself.
If you made something sticky like nut butter, let the soapy water sit for a few minutes first. That stubborn residue will slide right off. Your future self will thank you, and your hands won’t smell like last night’s garlic.
How To Use Ninja Blender at Myesha Litherland blog