When cleaning evaporator coils, it is probably best to avoid using any chemical cleaner. A soft nylon brush and a spray bottle filled with water are best, because it would be very problematic if any ...

then dust off the coils using a coil brush. Available at most big box hardware stores and AC shops, this specialty cleaning tool (also known as a soil brush) has bristles with stiffness about ...

A heat pump system includes two key coils: the indoor evaporator coil and the outdoor ... you need to routinely clean the ...

Whether it's replacing your AC filter or cleaning ... the coils. Be careful not to push any debris deeper into the coils. Once the loose dirt is gone, carefully scrub the coils with your brush ...