Can you plug 120 volt dishwasher to 240?

No, you should not plug a 120-volt dishwasher into a 240-volt outlet. Doing so can damage the appliance, potentially cause electrical fires, and create safety hazards. It's essential to use appliances with the correct voltage rating and ensure proper wiring for safe operation. If you need to use a 120-volt appliance in a 240-volt outlet, consult a qualified electrician for proper solutions.