Anti-fog spray is a must-have for anyone wearing glasses because fogging up can be an extremely annoying and distracting problem. Not only do foggy lenses make it difficult to see everything clearly, but they can also cause you to take off your glasses frequently, which can be uncomfortable and potentially irritating to the skin around your eyes.
Best anti-fog sprays create a protective barrier on the lenses that repels water droplets that typically lead to fogging up. It contains surfactants, or molecules, with two parts, hydrophilic (attracted to water) and hydrophobic (repels water).
The surfactants gather on the surface of the lens, forming a thin invisible layer that keeps moisture away from the lens's surface. This layer prevents droplets from collecting together and blocking your vision.
Anti-fog spray will help reduce smudges from fingerprints or dust particles accumulating on your lenses over time. Moreover, anti-fog spray doesn't just prevent fogging. It also makes your lenses easier to clean.
This can help keep your vision clear without needing frequent cleaning with harsh products like alcohol wipes.
Overall, anti-fog spray is essential for anyone who wears glasses to maintain clear vision and keep them clean without worrying about them misting up.