8 Things You Should Never Put in the Dishwasher (And Why)

sharp objects where they can strike delicate dishes

    Blocking the spray arms

    Nesting bowls so water cannot reach their interiors

    Overcrowding the racks

    Positioning tall items where they obstruct detergent dispensers

    Allowing lightweight

    objects to fall onto a heating element

Correct loading also improves cleaning because water and detergent can reach each surface more effectively.

Should Knives Point Up or Down?

For ordinary table knives, follow the dishwasher manufacturer’s loading instructions. Place utensils in a way that minimizes