Ammonia is found in many household products, such as window cleaners. It turns red litmus blue. What is its nature?

Ammonia is basic (alkaline) in nature. It is commonly found in household products such as window and glass cleaners. When ammonia dissolves in water, it produces hydroxide ions (OH⁻), which give it its basic properties. A base changes the color of red litmus paper to blue. Since ammonia turns red litmus blue, this confirms that ammonia is a base.

Therefore, the nature of ammonia is basic (alkaline).