After each usage

  • Disassemble the device
  • Rinse each part: with clear or soapy water (rinsing thoroughly afterwards)
  • Dry with an absorbent paper towel or with a clean, lint-free cloth
  • Store the device in a clean cloth and in a clean, dry place.


Once a week, disassemble the device and soak each part:

Either in white vinegar (diluted by half),

Or in 70% alcohol (surgical spirit).

Leave to soak for 5 minutes, then rinse and dry each of the parts.

The device may also be disinfected with the following techniques, notably for patients with specific hygiene needs:

Heating method: use a steam steriliser, according to the manufacturer’s instructions.

Chemical method: use disinfecting tablets, according to the manufacturer’s instructions.

For reasons of hygiene and to ensure optimal usage, replace the device after 4 months’ use.