- let the instrument dry well after playing/after mechanical cleaning
- open the Harmonica Disinfection Bag and put the instrument in it
- close and start the device – the built-in timer electronics sets the duration of treatment to five minutes
- the ozone concentration increases to about 20ppm and the reducing effect of the ozone kills germs very effectively
- Viruses are rendered 99.99% harmless
- the device switches off automatically after five minutes
- the clean instrument can now be removed and is ready for use again after a short time. The ozone evaporates completely.
- fits for all harmonica models (Tremolo/Octave/Chromatic/Blues): 7,5cmØ (~3in) x 25 cm length (lid included; ~10in)