Peppermint essential oil is the most popular choice. You can also try tea tree essential oil, citrus essential oil, lavender essential oil or neem essential oil. These essential oils all have a taste that spiders don't like. Many essential oils are sold as spider repellents. If you mix them with detergent and warm water, you can get an insect repellent, which can drive away spiders that are common in most families.

If there are spiders at home, you can add detergent to enhance the effect. It can decompose the molecules of essential oil, so that essential oil can be mixed with water more thoroughly. Use 5- 10 drops of essential oil. Add essential oil to a 500ml spray bottle and add water to the bottle mouth. Shake the lid well. Spray on openings where spiders may sneak in, including window frames and door openings. Spray again every few days or after the smell fades.

Extended data:

The value of spiders:

Spider silk is expected to be used to make high-strength materials, and experts from the Institute of Gene Biology of the Russian Academy of Sciences are actively studying the use of spider silk to make high-strength materials. There is a cluster of spinnerets behind the spider's abdomen, which passes through the silk glands in the body. Protein mucus secreted by this gland can condense into extremely strong spider silk in the air.

According to the Moscow Communist Youth League newspaper, experts from the Institute of Gene Biology of the Russian Academy of Sciences found that the hardness of this material is 9 times higher than that of steel with the same thickness, and the elasticity is 2 times higher than that of other most elastic synthetic materials.

Experts believe that after further processing, the above spider silk materials can be used to manufacture light body armor, parachutes, protective materials for weapons and equipment, wheel tires, plastic surgery appliances and high-strength fishing nets.

References:

Baidu encyclopedia-spider