Rinse the jet and seal
DailyThe injection jet is a narrow hole, and a blocked one changes the brew completely.
What you need
- Hot water. Washing-up liquid weekly. Nothing abrasive.
What goes wrong
- Storing it with the plunger pushed in, which flattens the seal over time. Poking the jet with wire, which widens it and permanently changes the flow rate.
The procedure
- Eject the puck immediately and rinse the filter cap under hot water.
3 more steps
The full procedure is in the app, along with a reminder when this is next due. Add the Delter Coffee Press to your shelf and it keeps track.
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