Chemical used in water treatment Crossword Clue

We have the 4-letter answer for Chemical used in water treatment crossword clue, last seen in the Daily Themed Crossword July 18, 2026 puzzle. Sometimes we all need some help finding the answer!

Chemical used in water treatment Crossword Answer

↓38.

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Helpful Hints

(noun)
1. a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
2. a person who has received a degree from a school (high school or college or university)

Hint 2: Clue Definitions

TREATMENT (noun)
1. the management of someone or something
2. an extended communication (often interactive) dealing with some particular topic
CHEMICAL (adjective)
1. relating to or used in chemistry
CHEMICAL (noun)
1. material produced by or used in a reaction involving changes in atoms or molecules

Hint 3: Anagram

Unscramble the letters below to solve for today's answer.
LUMA

More Daily Themed Crossword (7/18/2026) Answers

Across

1. Three-ingredient deli sandwich: Abbr.

4. "As ye sow, so shall ye ___" (one's actions determine the consequences)

8. Droop, like an old couch

11. "Yes," to a ship captain

12. Sound that bounces back

13. "Love ___ neighbor..."

14. Letters after "K"

15. Fee charged for road use

16. Piercing spot, often

17. Handwritten note that's posted

20. "Ooh a ___ contest! Let's see how low can you go!" (bit of conversation that may be heard at an '80s skating rink)

22. Outback hopper, for short

23. ___ Z (cohort that came after the millennials)

24. "Did you know they once skated to ___ music, just like we hear in church?" (bit of conversation that may be heard at an '80s skating rink)

27. "___ Lee" (poem by Edgar Allan Poe)

31. "Friend or ___"

32. Common pen brand

33. Santa ___ winds (some dry winds in California)

34. Tennis player Roger ___

37. "They're having a birthday ___ at the back! We should say happy birthday!" (bit of conversation that may be heard at an '80s skating rink)

39. Barrel for beer

40. Not virtually, in textspeak: Abbr.

41. Popular ski resort town in Colorado

44. "___ Skate!" "Come on! Let's waltz to "Can't Fight This Feeling"" (bit of conversation that may be heard at an '80s skating rink)

48. Looky-___ (customer who browses but doesn’t buy)

49. "___ as old as time ..." (opening words to "Beauty and the Beast")

52. Send a 17a

53. Area where cars are parked

54. Singer Tori ___ of "A Sorta Fairytale"

55. Octopus's smoke screen

56. "___ complicated" (relationship status on Facebook)

57. "Wee," to a rapper, perhaps

58. Montreal’s Place ___ Arts

All Answers

Down

1. "I would love to dance with you under the twinkling disco ___!" (bit of conversation that may be heard at an '80s skating rink)

2. ___ disease (tick-borne disease)

3. Campsite "room"

4. Vintage style, slangily

5. "Green" prefix with "friendly" or "logy"

6. Charlotte Checkers' organization (anagram of "Hal"): Abbr.

7. Floral dispersion that may cause some spring allergies

8. Plant's flower holder

9. Captain ___, obsessed captain in "Moby-Dick"

10. Greek wrap or sandwich (anagram of "gory")

18. "____-la-la..." (chorus syllables)

19. Ages and ages

21. Once ___ blue moon (2 wds.)

23. Health supplement chain based in Pennsylvania: Abbr.

24. "Let's have a skate ___!" (words at an '80s version of a dance battle, perhaps)

25. Where most fish come from

26. HS equivalency test: Abbr.

27. What shows do on TV

28. "I'm headed to the snack ___, do you want nachos or fries?" (bit of conversation that may be heard at an '80s skating rink)

29. Sinus specialist: Abbr.

30. Install, as tiles

32. Plead on one's knees.

35. Scrape by, with "out"

36. "You don't have your own skates? Grab the ___ ones!" (bit of conversation that may be heard at an '80s skating rink)

37. Player in the majors, for short

40. Treats a swollen ankle, perhaps

41. "It's ___ ever wanted!": 2 wds.

42. Residue left by burnt wood

43. Terra-cotta containers in a garden

45. Finished a transaction, as a customer

46. Word seen between "hook" and "sinker"

47. Deer relatives

50. Friend, in Dijon

51. Reaction to a meme, in textspeak: Abbr.

All Answers