Q: What is oleophobic coating and why is it important for phone glass?
A: Oleophobic coating is a nano-scale oil-repellent layer applied to phone screen glass that reduces fingerprint smudging, makes the screen easier to clean, and improves the smoothness of touch gestures.
Q: When should oleophobic coating be reapplied?
A: Reapplication is recommended after screen polishing (which removes the original coating), after glass replacement, or when the screen becomes noticeably harder to clean and more prone to fingerprint marks.
Q: How is the coating applied to the glass?
A: The coating is applied by wiping or spraying the liquid onto the clean glass surface, then curing it under UV light or allowing it to air-dry depending on the formulation.
Q: How long does the oleophobic coating last after application?
A: With normal use, a professionally applied oleophobic coating lasts 3–6 months before noticeable degradation. Using a screen protector extends the coating life significantly.
Q: Is it compatible with all phone screen types?
A: Yes, it is compatible with standard glass, Gorilla Glass, Ceramic Shield, and sapphire-coated screens.
