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Scott MeltonAug 15, 2025
Why is the red button blinking on my Nespresso DeLonghi CITIZ&MILK?
- MMichael RoseAug 15, 2025
The red button may be blinking on your Nespresso Coffee Maker because the appliance is too hot, there's not enough milk, or the whisk is missing. Rinse it under cool water if it's too hot. Ensure you fill the milk frother up to one of the two «max» levels if there is not enough milk.