HVAC & Air Quality

To clean a Levoit humidifier, unplug it, disassemble the water tank and base, rinse the tank with clean water, clean the base and ultrasonic disc with a white vinegar solution, scrub mineral deposits with a soft brush, then rinse everything thoroughly and allow it to air dry before reassembling. Levoit recommends cleaning every 3 days … Read more

A dirty furnace flame sensor is one of the most common causes of a furnace that lights briefly and then shuts off — called short cycling. The flame sensor is a small metal rod in the burner area that detects whether the burner is actually lit. When it gets coated with oxidation or mineral residue, … Read more

Lens fungus is a genuine threat to camera equipment stored in humid environments. It appears as white or gray web-like filaments growing on the inside surface of lens elements and can degrade image quality significantly — reducing contrast, creating flare, and in severe cases, permanently etching the lens coating. Cleaning external lens surfaces is straightforward, … Read more

A Vicks humidifier needs cleaning every three days during regular use and a deeper disinfection weekly. Without regular cleaning, mineral scale and mold build up inside the water tank and base, and the humidifier blows those contaminants directly into your breathing air. The process takes about 20 minutes using white vinegar for scale and diluted … Read more

Evaporative humidifiers — including Vicks warm and cool mist models that use wick filters — require regular filter maintenance to maintain output and prevent mold and mineral scale from recirculating through your home. Wick filters should be rinsed and cleaned every 1–2 weeks during active use and replaced every 1–3 months depending on water hardness. … Read more

Cleaning your furnace once a year — before heating season begins — keeps it running efficiently, prevents carbon monoxide risks from dirty burners, and extends the equipment’s lifespan. The job involves changing the air filter, vacuuming the blower and burner assembly, cleaning the flame sensor, and checking the exhaust flue. None of these tasks require … Read more

A dehumidifier pulls moisture from the air — but the water it collects, the filter it uses, and the coils inside all accumulate mold, bacteria, and dust over time. Cleaning your dehumidifier every two weeks to monthly keeps it running at full capacity and prevents it from redistributing mold spores through your home. The process … Read more

A cool mist humidifier — including Crane brand models — needs cleaning every 3 days to a week during active use. A humidifier that isn’t cleaned regularly grows mold and bacteria in the water tank and base, then disperses those microorganisms as a fine mist into the air you breathe. The cleaning process takes about … Read more