In a properly functioning dishwasher, there should be no standing water at the end of the wash cycle. However, a small amount of water, typically around half an inch or less, may remain in the bottom of the dishwasher after the cycle completes. This residual water is usually normal and helps to keep the seals and components lubricated. It also serves as a barrier to prevent odors from entering the dishwasher.
If you notice an excessive amount of standing water in your dishwasher or if the water level is consistently high, it may indicate a problem. Potential causes could include a clogged drain, a malfunctioning drain pump, or issues with the dishwasher's internal components. In such cases, it's advisable to consult the dishwasher's user manual or contact a professional appliance technician for further assistance.