Black+Decker Mineral Dust Emission

Humidifier has a white dust residue around it on furniture

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Possible Causes

Use of hard tap water in ultrasonic humidifier, No demineralization cartridge installed, High mineral content in local water supply

How to Fix / Troubleshooting

Steps:

  • Switch to distilled water: Use distilled or demineralized water to prevent mineral dust.
  • Clean surfaces: Wipe nearby surfaces with a damp cloth to remove existing dust.
  • Descale unit: Regularly clean the tank and transducer with white vinegar to reduce mineral buildup.
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Repair Difficulty

Very Easy 1/5
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