Plants themselves can act as natural anti-mosquito barriers. **Basil, marigolds, catnip, rosemary, and lemon balm** are known to deter mosquitoes due to their strong fragrances. Planting these herbs and flowers in gardens, around patios, or near windows can help reduce mosquito activity in these areas. Similarly, **mosquito-repellent plants like the citronella grass** (also known as the "mosquito plant") can be strategically placed to create natural defenses against mosquitoes.

While natural remedies are often favored for their safety and environmental sustainability, many people turn to **chemical-based repellents** for more reliable protection. **DEET** (N, N-diethyl-meta-toluamide) is perhaps the most well-known and widely used chemical repellent. Developed by the U.S. military in 1946, DEET has been proven to be highly effective at preventing mosquito bites. It works by interfering with the mosquito's ability to detect human skin and the carbon dioxide we exhale, essentially "blinding" the mosquito to our presence. DEET-based products are available in various concentrations, an anti zanzare  higher concentrations provide longer-lasting protection. However, some users have raised concerns about the potential health effects of long-term DEET exposure, especially in children. This has led to the development of alternative chemical repellents like **picaridin**, which offers similar protection with a more pleasant scent and lower risk of skin irritation.

For those looking to avoid chemicals altogether, **mosquito-repellent clothing** offers an innovative solution. These garments are treated with **permethrin**, a synthetic chemical derived from the chrysanthemum flower. Permethrin binds to fabric and effectively kills or repels mosquitoes on contact. It is used in military uniforms, outdoor gear, and clothing designed for hikers and campers. While permethrin-treated clothing can provide long-lasting protection, it is important to note that permethrin should not be applied directly to the skin, as it can cause irritation and is toxic to cats.

Another common anti-mosquito strategy is the use of **mosquito nets**, especially in areas where malaria is prevalent. These nets, typically treated with insecticides, create a physical barrier that prevents mosquitoes from reaching people while they sleep. The use of insecticide-treated nets (ITNs) has been a crucial tool in reducing malaria transmission in many parts of the world. ITNs are especially effective because they not only block mosquitoes but also kill them upon contact, reducing the overall mosquito population in the vicinity.