The dishwasher likely killed the mold that was present in the ceramic coffee mug. Dishwashers typically use high water temperatures, detergent, and a drying process that helps sanitize and disinfect dishes, including eliminating mold and bacteria.
However, it's essential to consider a few factors:
Dishwasher settings: Make sure the dishwasher was set to the appropriate cycle with high-temperature wash and dry settings. Some dishwashers have specific sanitation or antibacterial cycles that use even higher temperatures for disinfection.
Mold spores: While the dishwasher likely killed the visible mold in the mug, there might still be mold spores present. Mold spores are microscopic and can be airborne, so there's a slight possibility that some spores may have spread to other dishes or surfaces in the dishwasher.
To minimize any potential contamination, here are a few steps you can take:
Run an empty cycle: If you're concerned about contamination, you can run an empty cycle in the dishwasher with a sanitizing agent. Some dishwashers have a "sanitize" or "clean" cycle specifically designed for this purpose.
Inspect other dishes: After the dishwasher cycle is complete, check other dishes and utensils for any visible signs of mold or residue. If you notice any issues, you may want to handwash those items separately.
Sanitize the affected area: If the dishwasher has a removable utensil basket or compartments, you can take them out and sanitize them separately with hot, soapy water.
Handwash heavily contaminated items: For items with significant mold contamination, like the coffee mug initially affected, you may want to consider handwashing them thoroughly with hot, soapy water before placing them in the dishwasher.
By taking these precautions, you can help ensure that any potential mold spores are minimized, and your other dishes remain clean and safe to use. It's always a good idea to keep an eye out for any signs of mold growth and promptly address any issues to maintain a hygienic kitchen environment.