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Calgon

American  
[kal-gon] / ˈkæl gɒn /
Trademark.
  1. a brand of sodium phosphate glass sodium hexametaphosphate, soluble in water: used as a water-softening agent.


Calgon British  
/ ˈkælɡɒn /

noun

  1. a chemical compound, sodium hexametaphosphate, with water-softening properties, used in detergents

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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See Examples For:

Is Calgon the same thing as Woolite, which on the 19-inch screen of our RCA Magnavox seemed to suds up in an identical fashion?

From Washington Post Aug. 21, 2022

Vicks is running deep-breathing woman-in-bathtub ads so jam-packed with blissful interiority that they feel like old spots for Calgon.

From New York Times May 4, 2022

It was a parody of a TV commercial for Calgon bath beads.

From Los Angeles Times Aug. 15, 2019

Calgon was selling the bath as a solution to a problem I was too young to understand.

From The New Yorker May 23, 2016

Starboard, which has advocated MLP conversions for companies such as Calgon Carbon, declined to comment.

From Forbes Feb. 19, 2015

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