No, water left on dishes from the dishwasher is not toxic. However, it is important to note that water left on dishes for an extended period can create a breeding ground for bacteria, which can lead to unpleasant odors and potential health concerns. Therefore, it is generally recommended to empty the dishwasher promptly after the cycle completes and allow the dishes to air dry or use a towel to dry them manually.
Additionally, some dishwashers have a "heated dry" or "sanitize" option that can help eliminate excess moisture and enhance drying. Using these features can further reduce the risk of bacterial growth and improve the overall cleanliness of your dishes.
It's worth mentioning that if your dishwasher consistently leaves significant amounts of water on your dishes after the cycle completes, it could indicate a problem with the dishwasher itself, such as a clogged filter or drainage issue. In such cases, it's advisable to consult the dishwasher's manual or contact the manufacturer or a professional appliance repair service for assistance.