What should I do if there is detergent left on the dishes?

[Krest]

If detergent remains on the dishes after washing, then urgently contact the service center https://highend-repair.com/dishwashers-repair/ to have the equipment repaired. Detergent is very harmful to human health, especially if it constantly penetrates the body with food. Of course, you can wash the dishes by hand, but then what's the point of a dishwasher?