Using Citric Acid

Remove all dishes, cutlery basket and cutlery basket holder from appliance. Only racks should remain in tub. For best results, use citric acid powder (can be found in canning sections of most supermarkets or online). Measure 3 tablespoons (45 g) of citric acid powder. Fill main wash compartment with measured powder.

Using White Vinegar

If you cannot find citric acid powder, pour approximately 3/4 - 1 1/4 cups (200 - 300 mL) of white vinegar into shallow bowl and place in upper rack. Run Auto cycle. Do not use detergent. When the cycle is finished, restart.

Run the programme a second time with/without vinegar.