Households across the UK are being urged to rub lemon or orange peels on window sills this October. As autumn marks the start of spider season, the creatures begin coming inside homes to search for a mate and seek shelter from cooler weather.
Although harmless, many people dislike seeing spiders in their homes or the webs they create around windows, doorways and patios. Experts from GardeningExpress.co.uk have shared hacks for keeping spiders out of homes over the coming months.
Natural spider deterrents on window sills
Spiders dislike the strong smell of certain essential oils. Mixing a few drops of peppermint, lavender, or eucalyptus oil with water in a spray bottle and applying it to areas where spiders may gather, such as fences, doorways, or garden sheds, offers a safe, chemical-free solution.
Similarly, spiders are repelled by citrus scents, so scattering lemon or orange peels around areas you want to keep spider-free, or rubbing them on window sills, doorways, and plant pots, can help. A simple mixture of white vinegar and water can also be sprayed around the garden.
Regular garden maintenance
Spiders love dark, dense places like bushes, shrubs, or overgrown plants, so keeping the garden neat and trimmed reduces the number of hiding spots. Piles of wood, leaves, or unused garden items create perfect nesting areas, so clearing these regularly is advised. Keeping the lawn trimmed makes the garden less appealing to spiders.
Reduce lighting and physical barriers
Spiders are attracted to light because it draws insects, which are their food source. Minimising or reducing garden lighting, especially near doors and windows, decreases the spider's food supply and discourages them from settling in.
Checking the exterior of homes and garden sheds for cracks, gaps, or holes and sealing them can prevent spiders from entering. Silicone sealant is a cheap and effective material for this job, and installing fine mesh over vents, windows, and door gaps can also block entry.
Plant repellent plants and encourage predators
Certain plants naturally deter spiders, including lavender, mint, lemon balm, citronella and eucalyptus. These plants not only keep spiders away but also add fragrance and colour to the garden.
Wild garden birds, hedgehogs, and other natural predators can help control the spider population. Providing bird feeders or creating a hedgehog-friendly space by leaving small openings in fences or hedges can support this.
