Can I wipe it myself?
Light filter mold yes; coil mold needs proper access and cleaners to avoid bent fins.
Black Mold in a Mini Split
Dark spots on the coil or inside the unit come from moisture and dust — cleaning accessible surfaces is the first step.
Black mold in mini splits grows on the evaporator coil and blower. We deep-clean accessible indoor components. Closed refrigerant systems need a licensed HVAC tech if damage is internal.
Where it grows
Coil fins, blower wheel, drain pan — visible when you open the front panel.
Our scope
Residential coil and blower cleaning — not whole-home mold remediation.
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