The answer depends on various factors, such as the material of the beater and the manufacturer’s recommendations. Stainless steel beaters are generally dishwasher-safe, while aluminum or plastic beaters may not be. It is crucial to consult the manufacturer’s guidelines before deciding to use the dishwasher. Additionally, alternative cleaning methods such as hand washing or soaking can be used if dishwasher cleaning is not advisable. By considering these factors, you can ensure the proper care and maintenance of your mixer’s beater, ensuring it remains a reliable tool for many baking adventures to come.