A savvy woman has been hailed a hero for revealing her spider-repelling technique and claims it’s a fail-safe way to keep the critters out.

Lucy Kalice, who turned to social media to demonstrate how she keeps unwanted spiders at bay, racked up a whopping 121,000 likes in no time.

In her TikTok clip, she explains: “If you’re someone who hates spiders then this video is for you. I’m trying out spider-proofing my house with tea tree oil. Apparently, you’re meant to use peppermint oil but I didn’t…