how to clean a Bosch dishwasher's filters and spray arms
poor washing may improve after food is removed from the filters and spray holes and crowded dishes are spaced out. use the model's release instructions, then lock the clean filter back in and check the arms turn freely.
these are removable-part care steps, not an internal pump test.
- repair type
- owner care
- difficulty
- easy
- hands-on time
- ~ 15 min
tools and materials
- soft brush
- toothpick
when to get help
- do not reach blindly into debris that may contain glass. persistent poor washing or leaks need service.
steps
- make room for the spray
when the wash has stopped, switch off and let it cool. move tall items out of the spray arms' path and separate nested dishes.
- rinse the filter
remove the filter using your model's release, wash it with a soft brush and rinse. lock it back into place.
- clear the spray holes
rinse the removable spray arms. gently loosen trapped food with a toothpick, refit and check they turn freely.
diy warning
working on appliances can involve mains electricity, water and moving parts. always disconnect power and water before you start. in Australia, gas work must be done by a licensed gasfitter, and fixed (hard-wired) electrical work by a licensed electrician. everything on this site is guidance only, and any repair you carry out is at your own risk. we are not responsible for any damage or injury caused by attempting a repair. if you are not confident, please use a qualified technician.
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