Where do the odors in my washer, dishwasher and disposal come from?
Odor-causing residues and mold and mildew stains have the potential to accumulate anywhere moisture is present, including in conventional top-loading washers, dishwashers and disposals. In a high-efficiency washer of any make or model, the efficient design makes an HE washer somewhat more prone to the build-up of residues, body oils, lint, grime and detergent. In dishwashers and disposals, odor can also form from food particles, residue and mineral buildup on interior walls, racks, hoses, pumps and chopping blades. If washers, dishwashers, and disposals are not maintained and cleaned on a regular basis, in accordance with the instructions in the owners manual, buildup can accumulate and cause that “stinky” smell.