On: Scotland suddenly has a lot of mosquitoes

[adrianmonk]

> not available at the supermarket

It's not?

Here in the US, hardware stores sell Mosquito Dunks[1] or Mosquito Bits[2], which seems to have the same stuff in it.

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[1] https://summitchemical.com/products/mosquito-dunks/

[2] https://summitchemical.com/products/mosquito-bits/