Follow these simple instructions or download our full instructions in PDF.
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Step 1 Carefully examine the device. | Step 2 Put the mouthpiece in mouth and close lips around it to ensure an effective seal. |
Step 3 Inhale through the device taking a deeper breath than normal, but do not totally fill your lungs. | Step 4 Exhale actively, but not forcefully, through the device. | Step 5 Continue taking deep breaths and long exhalations for 10–20 breaths, or as instructed by your healthcare professional. |