**8 things you should never put in the dishwasher** (and why)
Components
Motorized parts, electrical attachments, and items with wiring should never go in the dishwasher unless the manufacturer specifically states that a removable component is dishwasher safe.
Does “Dishwasher Safe” Mean It Will Last Forever?
Not necessarily.
A product labeled dishwasher safe has generally been designed to tolerate machine washing under recommended conditions.
That does not guarantee that:
A knife will stay equally sharp
A coating will never fade
A finish will remain perfect forever
For expensive or delicate kitchen items, hand washing can still extend their lifespan.
Simple Ways