A smarter clean with PrecisionWash(R) Close When your dishes are done, so are you. > With Bosch's PrecisionWash(R), simply start your dishwasher and walk away. Precision spray arms target tough, stuck-on food while a sanitize option eliminates 99.9% of ba, 485 quality checks on every dishwasher. Close Quality in every detail. > Every dishwasher must pass 485 quality checks--including running every single one with water--before leaving the factory. So you can rest assured that your dishwasher is built to wit, 44 dBA: Quietest Dishwasher Brand in the U.S., A 3rd rack adds versatility and offers 30% more loading capacity*. *Vs. Bosch Dishwashers with 2 racks, 24h Delay Start Timer lets you run your dishwasher at off-peak times.