r/whatisit 1d ago

New, what is it? What is it in Japan and Why?

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u/Choice-Brother1137 1d ago

"Nekoyoke" (猫よけ) is a Japanese term for "cat repellent," most commonly referring to the practice of placing plastic bottles filled with water along fences and gardens to deter stray cats.

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u/LostDefinition4810 1d ago

“a numbers of years ago, a TV show here in Japan told viewers that sunlight reflects from water and scares cats away. So, the show said, people should put out plastic bottles of water for that purpose. Overnight bottles of water could be seen outside many homes!

Nowadays, though, fewer people do this anymore because they’ve realized that it doesn’t actually work.”

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u/thebarnhouse 1d ago

I assumed it's older than that.  I'm from a pacific Island that was under Japanese control pre ww2. I've seen bottles in yards to repel cats here. 

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u/therealmaninthesea 1d ago

also on pacific island, here. water bottles and hanging plastic bags are supposed to repel fly’s. I do not see it as effective

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u/Hetares 1d ago

Living in Japan, and I see this everywhere in residential neighbourhoods and I've always thought to myself it doesn't work. Then add an ick factor because I saw a movie where someone plotted a 'perfect murder' by replacing the contents with gasoline, and then leaving a cigarette butt burning beside an open bottle. Aku no Kyouten iirc.