- The kettle is not heating up properly and/or slower than usual
- All kettles
- Descale your kettle. First, read the original instructions for proper descaling as this depends from product to product.
- General: Add the decalcifier into the kettle and expose up to half an hour (depending on calcification degree). Rinse thoroughly with clear water.
We recommended using original Electrolux / AEG Premium Descaler