Nano coatings are ultra-thin layers of material applied to surfaces to enhance their properties. These coatings are typically made from nanoparticles, which are tiny particles measuring less than 100 nanometers. They can provide benefits such as increased durability, water resistance, and protection against corrosion, making them useful in various industries, including automotive, electronics, and textiles. The application of nano coatings can improve the performance of everyday items, such as smartphones and clothing. By creating a barrier at the molecular level, these coatings can help keep surfaces cleaner and extend the lifespan of products, ultimately leading to cost savings and reduced environmental impact.