A nebulizer turns liquid medication into a fine mist, allowing it to be easily inhaled into the lungs through a mask or mouthpiece. The nebulizer tubing, often called the air delivery line, connects the air compressor to the medicine cup, delivering the pressurized air necessary to create the mist. Keeping this tubing completely dry after every use is necessary to prevent the growth of mold, bacteria, and other potentially harmful pathogens. A thorough drying routine ensures that the air delivered to your lungs remains clean and sanitary.
Preparing the Tubing for Moisture Removal
The drying process begins immediately after the treatment is complete. Completely disconnect the tubing from the other components of the nebulizer system, separating it from both the medicine cup and the mouthpiece or face mask.
The tubing itself should generally not be washed or placed in water, as it does not come into direct contact with the medication. If condensation or liquid is visible inside the tube, hold the tubing by the ends and shake it vigorously to remove large droplets of excess water. This initial step prepares the tubing for the active drying process.
Utilizing the Compressor for Internal Drying
The most effective method for drying the interior of the tubing is to use the compressor unit itself. This technique actively forces air through the line, displacing any remaining condensation that settled during the treatment. To perform this, reattach the tubing securely to the air outlet port of the compressor.
The medicine cup must remain detached from the other end of the tubing during this process. Turn the compressor on and allow it to run for a specified period, typically between 10 and 20 minutes. The pressurized air is directed through the inside of the tube, blowing out the residual water vapor. This active drying step addresses the internal surfaces of the tubing, where moisture is most likely to linger and lead to microbial growth.
Final Air Drying and Storage Guidelines
Even after using the compressor, a final period of passive air drying is necessary to ensure the tubing is completely moisture-free. The tubing should be hung straight, such as over a clean shower rod or towel rack, allowing gravity and ambient air to finish the process. Hanging the tube straight prevents kinks and bends where water droplets might collect and remain trapped.
Confirm the tubing is visibly and internally dry before storage. Once completely dry, the tubing should be placed into a clean, sealed plastic bag or an airtight container to protect it from dust, debris, and environmental moisture until the next use. Periodically, inspect the tubing for any signs of discoloration or damage, which would indicate that it is time for a replacement.