Overview

• Influencers and lifestyle outlets this week promoted specific mixes, including a saltwater spray of two tablespoons of salt per cup of water for cracks, sills and door frames.
• Cleaning advice also spotlighted a 50:50 white‑vinegar‑and‑water spray, with experts citing acetic acid as the irritant and noting bottles can cost about 35p at supermarkets.
• A peppermint‑oil routine gained traction, with 15–20 drops mixed into water and washing‑up liquid for wiping floors and walls to leave a smell many say spiders avoid.
• Additional ideas circulating include cinnamon sticks or oil at entry points, though commenters and guides cautioned that essential oils can be unsafe for pets and some substances may stain surfaces or leave residue.
• Coverage places the tips in the context of peak autumn activity through mid‑October, when cooler weather and mating behavior drive more spiders into UK homes.