There are certain things you should not do with your blender so as to not damage it. For a smoothie blender that can crush ice but not all can actually crush so, you have to be extremely careful so as not damage it.
People like there smoothie been chill, but you have to avoid hard rock fruits also, this can spoil the blender, at least if you are going to make use of frozen fruits it must not be too hard and if the case might be you have to allow it cool a bit before using it. Hard rock frozen fruits can make the blade of your blender blunt, break and many other things.
Here are the Difference Between Smoothie Maker and Blender
Also, avoid putting kitchen utensils while running your blender, make sure you switch it off before putting anything like spoon or spatula to check it. Make sure your water level is not too much and also it should not be small to avoid any disaster to the blender.
When using the blender, do not overrun the blender, you should time it that is why those buttons there have one function or the other they are performing. In addition, avoid anything nuts in your blade, it can make the blade break or blunt and this can rather such blender useless rather use a grinder for nuts.
In conclusion, generally, a blender is an essential utensil used in the kitchen not to talk of a smoothie blender, used by most people for making smoothie or green smoothie BEST BLENDER FOR SMOOTHIE AND GREEN SMOOTHIE so as to live a healthy lifestyle.