Regular maintenance helps prevent odors and mechanical failure: Filter Cleaning
| Task | Frequency | |------|------------| | Clean door gasket | Monthly | | Remove/clean filter (bottom) | Every 2 weeks | | Spray arm holes (unblock) | Every 3 months | | Descale (with vinegar or citric acid) | Every 6 months | | Wipe control panel | As needed (dry cloth only) | ariston ls 603 dishwasher user manual
If your area has hard water, ensure the salt reservoir (located on the floor of the dishwasher) is filled to prevent spotting on glassware. Common Troubleshooting ariston ls 603 dishwasher user manual