Explain your thought process here, how did you arrive at the larger bottle being 90% more detergent? It’s EXPLICITLY clear that the concentration is higher in the smaller bottle.
You could complain about the form factor or lack of precision in dosing loads using the higher concentration, but “detergent” is mostly water, which they clearly said they reduced by 75% (same solute, with less water/solvent = higher concentration).
Quick search and going by what it says on the label, the cost per load has not significantly changed, a little more than half a penny’s difference:
Ultra Concentrated (left) $15/60 loads = $0.25/load https://mrsmeyers.com/collections/laundry/products/ultra-concentrated-laundry-detergent-rain-water?variant=50673207640338
Standard (right) $18/74 loads = $0.2432/load https://mrsmeyers.com/collections/laundry/products/ultra-concentrated-laundry-detergent-rain-water?variant=50673207640338
Curious if this is so broadly true without bundled resources; obviously screens are higher DPI, so even buttons are now designed for at least 8K resolutions, even if most consumers are still on 1080p.
Orders of magnitude beyond 640x480 or pre Windows 3.1 resolutions.