Don’t use loud noises or blow on the spider. That’s like screaming in its face, and it will just run and hide forever. Also, avoid using chemical sprays indoors—they’re toxic to you and the spider, and they smell like a bad hairspray decision.
4 Ways to Catch a Spider - wikiHow
And please, please don’t try to lure it out with a flashlight at night unless you want to see a hundred glowing spider eyes staring back. (Spoiler: some spiders’ eyes reflect light. It’s both cool and mildly terrifying.)