Ammonia-based glass cleaners contain ammonia, a powerful cleaning agent that effectively cuts through grease, grime, and fingerprints, leaving surfaces streak-free. Ammonia evaporates quickly, which helps in achieving a clear, shiny finish on glass surfaces. However, ammonia can be harsh, emitting strong fumes that may irritate the eyes, skin, and respiratory system. It can also damage certain surfaces, such as tinted windows, rubber, and some plastics.
Ammonia-free glass cleaners, on the other hand, use alternative ingredients like vinegar, alcohol, or plant-based solvents to achieve similar cleaning results. These cleaners are generally less harsh, making them safer for use on a wider range of surfaces, including tinted windows and electronics. They are often preferred by individuals with sensitivities to strong odors or those seeking more environmentally friendly options. Ammonia-free cleaners may take slightly longer to dry and might require more effort to achieve a streak-free finish compared to their ammonia-based counterparts.