How To Use Nascool Respiratory Muscle Trainer Mucus Removal Helper?

Short Intro of Nascool Mucus Removal Device:

Nascool Mucus Removal Device is a drug-free handheld lung physiotherapy device that uses a natural Oscillating Positive Expiratory Pressure (OPEP) process to create pressure and vibration, causing the mucus to loosen and move progressively up the airways, to the throat, until it can be coughed out or swallowed.

Quick Start:



Step 1

Rotate the cap anti-clockwise and detach it from the main body after you hear the sound of a click.



Step 2

Put the Stainless Ball you like into the circular corn.



Step 3

Close the cap and rotate it clockwise till you hear a sound of click.

Step 4

1. Take off the cap for mouthpiece.

2. Hold the device with your mouth.




Step 5

1.Inhale slowly andfully. Hold your breath for 1-2 seconds

2. Seal the mouthpiece with your lips.





Step 6

Exhale deeply and slowly. The exhaling length should be 2 or 3 times of the inhaling length.

Keep your cheeks tense during training. If you can’t help it, hold your cheeks with your other hand.






Step 7

Repeat step 5 and step 6.

Avoid rapid and vigorous breathing during use.

Recommended Duration of Training:

Twice a day

Training details:
One session: 8 seconds (1 Breathing in via nose – 2 to 3 seconds and 1 Breathing out via mouth 3 to 5 seconds)
Recommended times: repeat 10 sessions at one time

If you feel it is easy, try to do more after a break and start ten sessions again.


For your reference, we tested TWO member of our IT, who both had covid 19 once, and need regular breathing training to restore respiratory muscle resistance.

Tested personnel 1 information:

Name: Kai

Region: Asia

Group: Healthy, male, adult

Weight: 80 kg

Height: 178 cm

10 sessions repeated duration: 1 minute and 15 seconds

Regular breathing in duration: 3.2 seconds

Normal breathing out duration: 4.5 seconds

Real-tested timer information:

Tested personnel 2 information:

Name: Carole

Region: Asia

Group: Healthy, female, adult

Weight: 52kg

Height: 160 cm

10 sessions repeated duration: 1 minute and 14 seconds

Regular breathing in duration: 2.5 seconds

Normal breathing out duration:4.2 seconds

Real-tested timer information:

To Best Use Our Device, You May Need to Know:

During training, there is a best angle to get full utilization of the oscillating of the ball bearings:

Your line of sight should be upward as you use the device. The vibrations are most effective when exhaled at this angle as follows.
The upper upright portion of the device should be perpendicular to the ground.
With your chin slightly raised, the angle between your line of sight and the horizontal line is typically 30 ° as you look into the bear’s head.

Note: this is because the airflow in and out at this angle will fit our airways best.

Please note:

Since everyone’s respiratory endurance is different, you need to adjust the frequency and duration of training according to your own situation.
If you feel uncomfortable or dizzy during training, please stop using it, take a deep breath, and relax.
Wait until your body has fully recovered before returning to exercise.

Esp., if you have COPD or asthma, you should always ask your physician for training suggestions.

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