Too hot dishwasher water may cause which of the following outcomes?

• A. The dishes may come out spotless with no risk.
• B. The foods may bake onto the dishware.
• C. The detergent may foam excessively.
• D. The dishwasher may run for a shorter cycle.

Answer: (B)

When the wash water is hotter than intended, foods that are already on the dishes can dry out and set into a crust, effectively baking onto the surface. The intense heat drives moisture away quickly and can cause proteins to coagulate and starches to gelatinize and harden against the dishware. Once that baked-on layer forms, detergent and agitation struggle to remove it, so residues remain even after the cycle. This is why you might see stuck-on or crusty food after a cycle that used temperatures that were too high. The other outcomes listed aren’t typically caused by excessive heat in the same way: extremely hot water doesn’t inherently make detergents foam excessively, shorten cycles, or guarantee spotless results.