Perfectly safe effective fly spray

Oh yes, it's soapy water again. From the web, it can even kill roaches instantly.

Flies cannot fly long distance. That's why they are annoying. My problem is not their invasion as all my windows have insect screens. But once a group got inside, it's hard to let them fly outside again, even though they want to.

To get rid of flies instantly you need fly swatter. Any other weapons at hand will repel them before reaching them.

A soapy spray is easier. You may stop them in mid flight by spraying them. You are only spraying hand soap diluted. However, they resting place is very easy to follow and not far away. You just need to spray them when they are resting. One spray and they cannot fly, hardly crawl. You can allow them to die slowly and fall off the wall. Or you can add a spray or two to kill them in seconds.

And there is a soapy solution for everything. For glass. For bathroom. Multi-surface. While hand soap is completely safe, it got residues and slippery. The Nature's Choice that I got is not there anymore. I got the Nature Works for grease. It's a multi-surface that you do not need to rinse. And I only need some mild cleaner for the kitchen. Any other place I have the CRL biodegradable.