How Long Do Owners Say Bosch Dishwashers Typically Last?

Choosing a new dishwasher means thinking about the cost and the size, but it's impossible to overlook longevity and reliability. Consumer Reports considers some dishwasher brands more reliable than others, and Bosch is regarded as one of the most rock-solid options. According to many of those who have them, you can expect to get a good amount of time from a Bosch unit. In fact, some say that their dishwasher lasted significantly longer than the widely agreed average for this appliance type.

According to Bosch itself, dishwashers should last between six and 16 years, while Consumer Reports says that the widely cited dishwasher lifespan sits around 10 years. In terms of the experience of Bosch customers, the brand's range isn't far off. In community spaces like Reddit, many users claim that their unit functioned just fine for just under a decade or stuck around for a decade-plus on the high end. In multiple cases, owners said that their Bosch dishwashers served around 18 to 20 years, with some older units even reportedly going beyond the 20-year threshold. 

Using the same dishwasher for two decades is definitely lucky, and that figure can't be treated as the norm. Bosch has explained that dishwasher longevity is a nuanced topic. To reach a decade or more of good use, owners need to take proper care of their dishwasher.

No matter the function it serves, most appliances need regular maintenance to make sure they're in good condition — Bosch dishwashers included. For dishwashers, a little bit of cleaning goes a long way in keeping things working. Filters in units that have them should be cleaned regularly, as they can get clogged with use, reducing their dish-cleaning ability. The spray arm needs consistent cleaning for the same reason, and the door should be wiped down to keep a tight seal once it's closed. This prevents water leaks and stops food and grime from building up and wearing on the door's gasket.

Bosch recommends using its own brand-specific dishwasher cleaner multiple times per year to clear out accumulated gunk, grime, and various residue. Bosch descaler helps get rid of hard water deposits and limescale buildup. Specific models also benefit from using softening salt, which is necessary for dissolving or "softening" the harsh minerals found in water. This is added to a designated salt container within the dishwasher, though if you're unsure if your Bosch unit has such a compartment, you should consult your owner's manual before trying.

In addition to ranking highly among the best German tool brands around, Bosch seems to be a customer favorite in the dishwasher department, too. Most agree its units will last quite a while, and good use and maintenance habits may extend their lifespan.