When can a dishwasher catch fire?

A dishwasher can catch fire due to several factors, including electrical malfunctions, such as faulty wiring or a defective control board. Overheating components, like the heating element, can also pose a fire risk, especially if they come into contact with flammable materials. Additionally, clogged filters or debris can lead to overheating and potential ignition. Regular maintenance and proper usage are essential to minimize these risks.