They’re the same price at Walmart, so it pretty much always makes sense to go with the spider-spray.
The flies don’t die ‘on-contact’ like they do with the fly-specific spray, but they do die after a brief period of delirium.
They’re the same price at Walmart, so it pretty much always makes sense to go with the spider-spray.
The flies don’t die ‘on-contact’ like they do with the fly-specific spray, but they do die after a brief period of delirium.
At least where I live, it doesn’t make sense to kill spiders at all. There literally is not a single local spider species that you might encounter at home that’s even somewhat dangerous (AFAIK even in the wild there’s only one, and even that one usually won’t kill you). If there’s something that’s too gross for you, just pick it up with a glass and throw it out of the window (which is much easier with spiders than with flies). Spiders do kill flies and other critters that are annoying or even dangerous, so you definitely want the poison that kills flies but not spiders.