Bosch Full-integrated 18-inch Top Control Dishwasher featuring PrecisionWash® , CrystalDry™ and Standard 3rd Rack. Bosch PrecisionWash®, simply start your dishwasher and walk away. Intelligent sensors continually scan and check the progress of dishes throughout the cycle, and powerful, precision spray arms go to work targeting every item of every load. So when your dishes are done, so are you.