Guides & Care

Buying guides, power and size, cleaning and what to try when a blender acts up.

  • Ninja Professional Plus BN701
    Guides & Care

    Blender vs Food Processor: Which Do You Need?

    Blender vs food processor: compare smoothies, soups, chopping, slicing and dough, plus storage and cleanup, to choose the right appliance for your kitchen.

  • Ninja Professional Plus BN701
    Guides & Care

    What Wattage Blender Do You Need?

    Choose blender wattage for smoothies, frozen fruit, and ice. Compare personal cups, family pitchers, and controls, with practical advice for everyday use.

  • BlenderBottle Cleaning Brushes
    Guides & Care

    How to Clean a Ninja Blender

    Learn how to clean a Ninja blender jar, blade assembly, lid, and base, loosen dried food, and choose brushes for tall jars, lid grooves, and narrow spaces.

  • KETAR 7-Fin Replacement Blade
    Guides & Care

    Why Is My Ninja Blender Blinking Red?

    A Ninja blender blinking red needs a model-specific check. Unplug it, inspect the cup, lid, and blade assembly, and follow the manual before trying again.

  • Ninja Blender Pro+ BL660
    Guides & Care

    Are Ninja Blender Cups Dishwasher Safe?

    Are Ninja blender cups dishwasher safe? Learn which parts belong on the top rack, how to load them, and which cup sets suit your daily smoothie routine.

  • Ninja Professional Plus BN701
    Guides & Care

    What Size Blender Do I Need?

    Find out what size blender you need for single drinks, family smoothies, and meal prep, with practical advice on cup capacity, fill limits, and counter space.