The answer to 'natural spider repellent' is to use natural essential oils and herbs that spiders dislike. Some effective natural spider repellents include peppermint oil, citronella, lavender, and eucalyptus. These can be applied around entry points, windows, and other areas where spiders may enter your home. You can also place sachets or dried herbs in these areas.
Natural spider repellents work by creating an unpleasant scent that deters spiders. They are a safer, more eco-friendly alternative to chemical pesticides. Reapply the repellent every 2-4 weeks, or as needed, to maintain effectiveness. If you have a serious spider infestation, it's best to call a professional pest control technician who can properly identify the species and implement a comprehensive treatment plan.