You should not, however, use any hot ingredients in the blender. You can put cubes of ice or frozen fruit in the blender, but they may dull the blades. Let fruit thaw out for a few minutes before adding it to the blender.
The Pulse setting means that the blender will work at its fastest speed, but it will stop blending when you release the button for the Pulse setting.
The cups, lids, and blade assemblies are dishwasher safe, but it is recommended to wash them by hand because this is the gentlest method of cleaning.
If the red light still does not go away, call Ninja Blender customer service for advice.
This blender costs about $31. 99 USD
It also has a frozen blending option, which is great for ice cream and smoothies. This option costs about $104 USD.
This blender will cost you about $229. 99 USD
This blender costs about $79 USD.
The blender also comes with 3 single serve cups. This option costs about $219. 99 USD