Known cases / Laundry / Arm & Hammer
Did Arm & Hammer Detergent shrink?
75 → 67.5 oz −10.0%Size Facts
Before75 oz
After
67.5 oz
Hidden unit-price rise at same price+11.1%
When2022
CountryUnited States
Evidenceconsumer-advocate report (photo of old/new packages)
Confidencehigh
Source: Mouse Print* — Here We Downsize Again – Spring 2022, Part 1 (mouseprint.org). Source fetched 2026-10-14. Check the math in the calculator.
What the source says
“The 75-ounce jugs of Arm & Hammer laundry detergent are now only 67.5 ounces — almost a full cup less”
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