Hard water scale dominates — white film, spray arm blockage
Dishwasher repair in Boise is dominated by hard water chemistry. Boise's 180–240 PPM calcium deposits on spray arm nozzles, the heating element, and the interior within months of installation without adequate countermeasures. We assess water chemistry on every Boise call before recommending any parts replacement.
Years until spray arm nozzle blockage in Boise dishwashers without descaling
Of Boise white-film complaints are hard water, not mechanical failure
When a Boise dishwasher stops cleaning adequately or leaves white film, homeowners frequently conclude the machine is failing. In our experience, roughly 90% of these calls are calcium scale issues rather than mechanical failure. We diagnose the actual cause before recommending replacement parts — saving homeowners from replacing components that were never defective.
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