This is why your clothes aren't perfectly clean after washing in the washing machine

Why don't your clothes stay clean forever?
Even with the most advanced washing machines, your clothes won't stay new forever. And sometimes, improper use can accelerate wear and tear. Have you ever wondered what your washing machine's capacity really means? Or why some cycles don't give the expected results? Here's how to maximize washing efficiency and extend the life of your clothes and your washing machine.
What does washing machine capacity mean?

If your washing machine has a capacity of “7 kg”, this refers to the weight of dry clothes it can hold, not the weight of wet clothes. Overloading can cause serious damage, such as premature wear to the motor or drum.

Think of your washing machine as an athlete: it can handle a certain amount of weight, but overloading it can overwork it. For example, a washing machine designed for 7 kg of laundry should not handle 10 kg of laundry, as it can overheat and cause costly damage.

How much laundry should I put in the washing machine for optimal results?