Blue, gray, oily or dark spots on clothes after washing

Colored and oily spots are almost always laundry product, not a machine fault: liquid softener landing undiluted on fabric, overfilled dispenser compartments that flush product in too early, or detergent that does not dissolve. Gray or dark smudges can also be residue and mildew from a dirty machine, or clothes left damp in the drum. Machine causes (grease from a failing tub seal, rust) are rare and come with other symptoms.

Cross-checked ~30 min easyBrands: All

Before you start

Unplug before removing dispenser drawers or pump filters

Diagnostic steps

Unlock all 4 steps with expected values

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OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

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