| Answer | Crossword Clue |
|---|---|
| BORIC | Common household acid. |
| PETHAIR | Common household allergen |
| AMMONIA | Common household cleaner |
| REDANT | Common household pest |
| FOLDLAUNDRY | Do a common household chore |
| AMINO | Common acid |
| MALIC | Common organic acid. |
| pyrites | very common brass-yellow mineral, iron disulfide, FeS2, with a metallic luster, burned to sulfur dioxide in the manufacture of sulfuric acid: chemically similar to marcasite, but crystallizing in the isometric system |
