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MistPro Cleaning and Maintenance Guide

Proper cleaning of the MistPro is essential for hygiene, preventing infection, and maintaining device performance. The mesh component is the critical element — a clogged or contaminated mesh reduces nebulization efficiency.

After Every Use

Step 1: Disassemble

Remove:
  • Mask or mouthpiece from medication cup
  • Medication cup from device body
  • Any remaining liquid from the cup

Step 2: Rinse

Rinse all detachable components (medication cup, mask) with warm, clean water immediately after use to prevent medication residue from drying and clogging the mesh. Do not immerse the main device body (containing the electronic components and battery) in water.

Step 3: Air Dry

Place all rinsed components on a clean, lint-free towel or drying rack. Allow to air dry completely before reassembly or storage.

Step 4: Wipe Device Body

Wipe the external surface of the device body with a soft, damp cloth. Do not use abrasive cleaners on the mesh surface.

Weekly Disinfection (or After Each Use if Shared)

For households with multiple users, or for immunocompromised patients, perform the following after every use:

Method A: Soap and Water

  1. Disassemble all components
  2. Wash medication cup, mask, and mouthpiece with mild dish soap and warm water
  3. Rinse thoroughly — soap residue in the cup can affect medication pH and mesh performance
  4. Air dry completely on a clean surface

Method B: Diluted Vinegar Soak

  1. Mix a 1:1 solution of white vinegar and distilled water
  2. Soak all washable components for 30 minutes
  3. Rinse thoroughly with clean water
  4. Air dry completely
Vinegar is effective against common respiratory pathogens including Pseudomonas species and Staphylococcus.

Method C: Disinfectant Wipes (Masks Only)

For the face mask contact surfaces, alcohol-based medical wipes can be used for quick disinfection between users. Allow to air dry before use.

Mesh Care: The Most Important Component

The vibrating mesh is the precision component of the MistPro. Proper care extends its life and maintains treatment efficiency: Do:
  • Rinse the medication cup (which houses the mesh) immediately after every use
  • Use distilled water rather than tap water if your area has hard water (prevents mineral deposits)
  • Store with the medication cup empty and dry
Do not:
  • Insert any object into the mesh holes (pins, cotton swabs, brushes)
  • Use harsh chemical cleaners (bleach, acetone, alcohol directly on mesh)
  • Allow the cup to sit with residual medication in it for extended periods
  • Subject the mesh side to hard water without cleaning — mineral buildup reduces mesh efficiency

Removing Mineral Deposits

If the mesh develops reduced mist output (often due to hard water mineral buildup):
  1. Fill medication cup with a 1:1 white vinegar/distilled water solution
  2. Run the device for 1–2 minutes to force solution through the mesh
  3. Follow with a plain water rinse run
  4. Allow to dry completely

Storage

  • Store the MistPro in a clean, dry location — a case or sealed bag prevents dust accumulation on the mesh
  • Do not store with any liquid in the medication cup
  • Store at room temperature — avoid extreme heat, cold, or humidity
  • Keep the device away from direct sunlight for extended periods

When to Replace Components

ComponentReplace When
Face maskVisible deterioration, cracking, or if hygienic concerns arise after illness
Medication cupDiscoloration, cracks, or persistent mesh clogging that doesn’t resolve
Device bodyIf device fails to produce adequate mist after proper cleaning
The MistPro’s 2-year warranty covers device defects. If the device fails to nebulize adequately after following cleaning procedures, contact SonoHealth support.
Related: How It Works · FAQ · Warranty