French press steeps grounds directly in water and separates them with a metal screen. It emphasizes body and oils but can include sediment.
What to evaluate
Keep the decision connected to the actual coffee, brewer and serving goal.
- Use a consistent ratio
- Choose a grind that limits fines
- Preheat safely
- Decant after plunging
A repeatable workflow
Use one baseline, then change only what the evidence supports.
- Add coffee and water
- Wet evenly
- Steep consistently
- Plunge slowly and pour
Common mistakes
These errors make comparisons unreliable or create avoidable problems.
- Pressing violently
- Leaving coffee on grounds
- Using damaged glass
- Treating all sediment as failure
Grinder quality strongly affects French press clarity.