
Sure, the blades do an excellent job of pulverizing everything that comes in its way. CorrosionĪt the end of the day, Ninja blenders are affordable products. But when the blades and parts stay at high temperatures(70-100☌) for a prolonged period of time, it can screw up the temper of the blades and other parts.


It’s not like the dishwasher reaches 200-300☌ degrees. You might think those are micro-scratches but remember those scratches can grow in no time. If the blades or jars can move around inside the dishwasher, then bad news for you. The problem is it slowly degrades the build quality of the components.Įven though most parts are dishwasher-safe, NEVER think of putting the seals and the blades in the blade. Nowadays, most manufacturers make sure their blenders are dishwasher-safe.

But it does seem to make a lot of food taste better. It’s kind of like asking, is sugar bad for you? In a sense, sugar is not that beneficial for our body.
