Ozone-depleting substance once used in extinguishers Crossword Clue

Here is the answer for the crossword clue Ozone-depleting substance once used in extinguishers last seen in Telegraph Cross Atlantic puzzle. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 5 letters. We think the likely answer to this clue is HALON.

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Crossword Answer For Ozone-depleting substance once used in extinguishers:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% HALON Ozone-depleting substance once used in extinguishers (5) The Telegraph Cross Atlantic Aug 12, 2024
3% SAP Deplete (3) USA Today Oct 4, 2025
3% USEDUP Depleted (6) New York Times Sep 7, 2025
3% EPA Org. concerned with ozone depletion (3) New York Times Jul 6, 2025
2% NUTRIENT Nourishing substance (8) The Times Concise Oct 17, 2025
2% TREPAN It was once used to make holes in the skull (6) The Telegraph Cross Atlantic Oct 14, 2025
2% OLEO Fatty substance (4) The Telegraph Cross Atlantic Oct 9, 2025
2% ACID Corrosive substance (4) The Times Concise Oct 7, 2025
2% RANLOW Almost became depleted (6) The Telegraph Cross Atlantic Sep 30, 2025
2% BLOWS Extinguishes birthday candles, say (5) Wall Street Journal Sep 30, 2025

Last appeared together with the following clues in Telegraph Cross Atlantic puzzle

Ozone-depleting substance once used in extinguishers Crossword Clue
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We found 40 solutions for Ozone-depleting substance once used in extinguishers. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is HALON.

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