I’ve been noticing a pattern:
People complain their dishwasher “doesn’t clean.”
But then I see them throw a pod in, close the door, and walk away.
That’s not how this machine was designed to work.
Let me show you.
If you toss a pod into the bottom of the dishwasher:
And then you wonder why nothing is clean.
The pre-wash gets filthy fast. It’s attacking dried sauce, grease, starch, proteins. That water is meant to be drained.
If your detergent is already gone by then, your “main wash” is just hot water.
Pods encourage this mistake.
Pods are convenient. They are not optimal.
They:
Your dishwasher was engineered with separate compartments for a reason.
Let’s look at mine.
Your layout might look slightly different — but the principles are the same.

On mine:
They are not interchangeable.

Press the latch and open the rectangular door labeled “DETERGENT.”

Inside you’ll see:
Here’s the correct method:
Now your dishwasher has detergent for the dirty pre-wash, and fresh detergent released for the main wash.
Two cleaning stages. The way it was engineered.

Twist the round cap labeled “RINSE AID IMPROVES DRYING.”
Inside you’ll see a dial (usually 1–3 or 1–Max).

This controls how much rinse aid is dispensed:

Pour slowly.
There’s a small vertical window next to it labeled “Full” and “Add.”

When it shows full, stop. Wipe up spills. Lock the cap.
Now your dishwasher:
That’s how it was designed.
Most “bad” dishwashers:
The machine isn’t the problem. The method is.