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    Philips Support

    Which descaling agent should I use for my SENSEO®?

    Published on 14 November 2023
    It is important to use only citric acid-based descalers that are suitable for SENSEO® coffee machines. You can buy these from our online shop. The model numbers that your should search for are CA6520 and CA6521.

    Note: Do not use white vinegar, mineral acids such as sulfuric acid, hydrochloric acid, sulfamic acid and acetic acid to descale your SENSEO®. These can damage your SENSEO® coffee machine.
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