Kannauj perfume comes from a place in India called Kannauj. People in Kannauj make special scents that can make things smell really nice. They do this by mixing different natural things like flowers or oils.
To make Kannauj perfume, they take the natural ingredients and mix them together in a special way. It's kind of like making a cake, where you have to add ingredients and mix them together to make something amazing.
When Kannauj perfume is finished, it smells so good that people want to wear it on their skin. It's like when you put on your favorite smell-good lotion or spray. Some people even use Kannauj perfume to make their houses smell nice.
Kannauj perfume is really special because it's made using natural things instead of synthetic or fake ingredients. This means it's better for the environment and for people's health. It also helps support the people who make it in Kannauj.