Please choose the correct ending to complete the given sentence: Health: [header] How to administer flonase [title] Shake the bottle before removing the cap. [step] A gentle, side-to-side shake is all that is needed. Once you have shaken the bottle, remove the green cap on top of the bottle.

Ending1: Shake the bottle for about 30 seconds to a minute before removing the cap. [substeps] Alternatively, you can actually shake the liquid under the cap, rather than shaking it from the left side. Ending2: Your whole shake should now shake as one fluid measure. [title] Fill a glass with water if you do not have access to a dehumidifier. Ending3: [title] Prime the spray when you first open it or after 7 days of no use. [step] Priming the spray in the bottle helps ensure that the medicine flows freely. Ending4: [title] Insert a cotton ball between the cap and skin. [step] Like tea, you will want to avoid pressing down on the bottle.

Answer format: ending1/ending2/ending3/ending4