What should you do to the washer after cleaning contaminated clothing?

Running a complete cycle with detergent in hot water and no clothes is the best practice after cleaning contaminated clothing for several reasons. This method effectively sanitizes the washer, ensuring that any lingering contaminants, dirt, or biological agents are thoroughly eliminated. Hot water is particularly effective in breaking down residues and killing microorganisms, which is crucial in preventing any cross-contamination with future laundry loads.

Additionally, using detergent during this cycle helps to remove any remaining soap scum or other residues from the washing machine itself, leaving it clean and ready for the next use. This step is particularly important in settings where hygiene and cleanliness are paramount, such as healthcare or when laundering items that have been heavily soiled.

Other options may not adequately ensure the cleanliness or safety of the washer. For instance, simply running a cycle with no clothes using cold water lacks the effectiveness of heat and detergent in disinfecting the machine. Similarly, leaving the washer as is after cleaning contaminated clothing does not guarantee that any residual contaminants are addressed. Merely wiping it down with a cloth does not provide the thorough cleaning needed to ensure all potentially harmful substances are eliminated.