No. According to the instruction manual, the appliance and all accessory parts are not suitable for dishwasher cleaning.
For cleaning, the glass jar and blade assembly should be washed by hand in hot water with washing-up liquid.
Yes, this blender is suitable for chopping hard cheeses like grana, sbrinz, and parmesan. It has a powerful 1200 W motor, a special 6-winged serrated stainless steel blade, and variable speed settings including a pulse function, which allow it to handle tough ingredients effectively. The blender is designed for versatile use, including crushing ice and preparing smoothies, soups, and sauces, indicating it can process hard and dense foods like cheese as well.