What to do, what to do? The following was taken from the CF Care Center at Stanford (<a target=_blank class=ftalternatingbarlinklarge href="http://cfcenter.stanford.edu/)...it">http://cfcenter.stanford.edu/)...it</a> states that air drying IS sufficient...
Caring for your nebulizer
After each use: rinse
Remove the mask or mouthpiece and T-shaped part from the cup.
Remove the tubing and set it aside. The tubing should not be washed or rinsed.
Rinse the mask or mouthpiece and T-shaped part in warm running water for 30 seconds. Use distilled or sterile water for rinsing, if possible.
Shake off excess water. Air dry COMPLETELY on a clean cloth or paper towel.
Put the mask or mouthpiece and T-shaped part, cup, and tubing back together, and connect the device to the compressor. Run the machine for 10 to 20 seconds to dry the inside of the nebulizer.
Disconnect the tubing from the compressor. Store the nebulizer in a sealable plastic bag.
Place a cover over the compressor.
Once every day: wash
Wash the mask or mouthpiece and T-shaped part with a mild dishwashing soap and hot water. If your manufacturer's instructions allow, you may use an automatic dishwasher. Rinse well.
Once or twice a week after washing and rinsing: disinfect
Wash your hands
Read and follow the manufacturer's instructions on disinfection. If the manufacturer's instructions allow, disinfect the nebulizer using one of these options:
Boil for 5 minutes
Microwave (in water) for 5 minutes
Dishwasher (water temperature above 158º) for 30 minutes
Soak in a solution of 1 part household bleach and 50 parts water for 3 minutes
Soak in 70% isopropyl alcohol for 5 minutes
Soak in 3% hydrogen peroxide for 30 minutes.
Do not use a nebulizer that cannot be disinfected using one of these options.
Rinse the nebulizer parts and the eyedropper or syringe under warm running water for 1 minute. Use sterile water for the last rinse. To make sterile water, boil it for 5 minutes. (If you disinfect by boiling, you do not need to rinse the nebulizer.)
Shake off the water and air dry COMPLETELY on a clean cloth or paper towel.
Put the mask or mouthpiece and T-shaped part, cup, and tubing back together, and connect the device to the compressor. Run the machine for 10 to 20 seconds to dry the inside of the nebulizer thoroughly.
Disconnect the tubing from the compressor. Store the nebulizer in a sealable plastic bag.
Clean the surface of the compressor with a well-wrung, soapy cloth or sponge. You could also use an alcohol or disinfectant wipe. NEVER PUT THE COMPRESSOR IN WATER.
Place a cover over the compressor.