Can water too hot break glass in a dishwasher?

Yes, water that is too hot can break glass in a dishwasher. When glass is heated too quickly, it can cause the glass to expand unevenly, which can create stress points and cause the glass to break. The recommended temperature for washing dishes in a dishwasher is typically around 140-160 degrees Fahrenheit (60-71 degrees Celsius). If the water is too hot, it can cause the glass to become too hot too quickly and break. Additionally, some types of glass, such as tempered glass, are more susceptible to breaking when exposed to high temperatures.