How to Use JURA 3-Phase Cleaning Tablets

By Whole Latte Love Canada | Published: 2026-10-30

Category: How-to Guides

Learn when and how to run the cleaning program on your JURA automatic coffee machine using 3-Phase Cleaning Tablets, plus common mistakes to avoid.

Quick answer

To use JURA 3-Phase Cleaning Tablets, place one tablet in the bypass chute and start the cleaning program from the machine's menu. Run it whenever the display prompts you, usually every 3–6 months or after about 200 cups.

Why cleaning differs from descaling

JURA 3-Phase Cleaning Tablets remove coffee oils, fats, and other residues from the brew group and brewing circuit. Descaling, on the other hand, targets limescale. Many JURA machines prompt you for both maintenance routines, but they use separate products and separate programs. Running a cleaning cycle when the machine asks for descaling (or vice versa) won't solve the problem and can leave your machine in need of the correct treatment.

The cleaning program typically takes about 15–20 minutes and uses hot water and the tablet to flush the internal lines. The machine will prompt you when cleaning is due, usually after a set number of brew cycles or a time interval. If you skip it, coffee oils can build up and affect the flavor of your espresso.

What to check before you start

Make sure the water tank is full and the drip tray and coffee grounds container are empty. Some models also ask you to remove the milk system or rinse it separately. Check your machine's display for any pre-cleaning instructions—these vary by model.

Never use more than one tablet per cleaning cycle. The 3-Phase formulation is concentrated, and extra tablets can cause excess foam or residue. If your machine hasn't been cleaned in a long time, run the cleaning program twice in a row instead of doubling the tablet dose.

Step-by-step cleaning process

Prepare the machine: Ensure the water tank is full, empty the drip tray and coffee grounds container, and place a container under the coffee spout to catch the waste water. Check the display for any model-specific instructions (e.g., removing the milk system). A common mistake is starting with a low water tank—this can abort the program midway.
Insert the tablet: Open the bypass chute (also called the pre-ground coffee chute) and drop in one JURA 3-Phase Cleaning Tablet. Do not put it in the bean hopper or the water tank. Only use one tablet per cycle; more is not better and can cause excessive foam.
Start the cleaning program: Navigate to the maintenance or cleaning menu on your JURA machine, select 'Cleaning', and confirm. The machine will run the program automatically, which takes about 15–20 minutes. Do not interrupt it. If you stop the program early, the tablet may not fully dissolve, leaving residue in the brew group.
Rinse and finish: After the program ends, empty and rinse the drip tray and the container you placed under the spout. Some models also run a final rinse cycle—let it finish. Your machine is now ready to brew. Always discard the first espresso after cleaning if your model does not auto-rinse, to avoid any lingering taste.

Product fact

JURA 3-Phase Cleaning Tablets 6pk: JURA 3-Phase Cleaning Tablets are specially calibrated to remove coffee oils, fats, and residues from the brew group and brewing circuit, and they leave behind a protective barrier. This means regular use not only cleans your machine but also helps prevent future buildup, keeping your coffee tasting fresh.
JURA 3-Phase Cleaning Tablets 6pk