Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to descale a magimix coffee machine [title] Throw away used capsules and water. [step] Remove the coffee capsule if present. Pour out water from the drip tray.

Ending1: If you have any sterilised coffee bottles, do not use those anymore. Although coffee shops often use water from the drip tray to sanitize and sterilize their water dishes, do not use more than that. Ending2: Lower the lever to move the capsule container back into place. [title] Pour water and descaling liquid into the water tank. Ending3: Place the unwrapped capsules in a large ziplock bag. Throw away any third or fourth capsule that has air bubbles or crystals inside. Ending4: Squeeze a small amount of bicarbonate into a trashcan or bucket. The soluble fibers get " brittle ", so they slowly breakdown so the machine will not grind into bits of coffee particles that will end up with tipped coffee grounds.

Answer format: ending1/ending2/ending3/ending4