A slightly larger container but much more expensive: how the price of Mir detergent increased discreetly

The Mir Black laundry detergent container has very slightly increased its size: it now offers 28 washes (1.4 liters), compared to 27 before (1.35 liters). A good thing, except that its price has increased disproportionately since it has taken almost 1.50 euros. This is an example of stretchflation.