Indoor units

Internal AC unit cleaners are specialized products designed to remove dust, dirt, mold, and bacteria from the indoor components of an air conditioning system — mainly the evaporator, filters, and air outlet fins.

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What they are

• These are cleaning or disinfecting solutions, available in several forms:

• Foaming sprays – create a foam that expands on internal surfaces, dissolving dirt and buildup.

• Liquid sprays – applied directly to the parts that need cleaning.

• Professional concentrates – diluted and used with pumps or sprayers.

​What they do

• Clean the evaporator – remove dust and grime that reduce heat exchange efficiency.

• Eliminate mold and bacteria – which thrive in humid environments and cause bad odors.

• Maintain efficiency – a clean unit consumes less energy and ensures steady airflow.

• Prevent damage – dirt and moisture can lead to corrosion or system blockages.

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