| 1 | Patient: Well, then. Give me some boric acid. | |
| 2 | But that spray contained no boric acid. | |
| 3 | Try punishing them with boric acid poison. | |
| 4 | Chinese chalk acts like boric acid as it abrades the roach' s shell. | |
| 5 | The scientists took the boric acid sweet bait to the West African nation of Mali. |
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