"If you must get rid of a roach, use mechanical control"
About this Quote
The phrase “mechanical control” does a lot of cultural work. It’s not “kill it,” not “eradicate,” not “purify.” It’s a technical, almost bloodless term that shifts the scene from squeamish disgust to procedure. Mechanical means direct action: traps, barriers, physical removal. It’s the opposite of spraying chemicals and hoping the air does the work for you. In subtext, it’s a small manifesto about agency. Handle the problem with your hands, your tools, your discipline - not with a haze of toxicity that lingers after the target is gone.
Contextually, the line echoes mid-century common sense, when household pests and household products were both treated as routine parts of modern life. Yet it sneaks in a caution: the cure can contaminate the room you live in. Olson’s intent isn’t to philosophize; it’s to prescribe. The quote lands because it’s so unromantic: control beats catharsis, and the cleanest fix is often the most literal one.
Quote Details
| Topic | Witty One-Liners |
|---|---|
| Source | Help us find the source |
| Cite | Cite this Quote |
Citation Formats
APA Style (7th ed.)
Olson, Carl. (n.d.). If you must get rid of a roach, use mechanical control. FixQuotes. https://fixquotes.com/quotes/if-you-must-get-rid-of-a-roach-use-mechanical-42895/
Chicago Style
Olson, Carl. "If you must get rid of a roach, use mechanical control." FixQuotes. Accessed February 2, 2026. https://fixquotes.com/quotes/if-you-must-get-rid-of-a-roach-use-mechanical-42895/.
MLA Style (9th ed.)
"If you must get rid of a roach, use mechanical control." FixQuotes, https://fixquotes.com/quotes/if-you-must-get-rid-of-a-roach-use-mechanical-42895/. Accessed 2 Feb. 2026.




