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rizmack

macrumors member
Original poster
Sep 23, 2024
45
17
Does anyone know, on average, how long the oleophobic coatings are supposed to last on a screen protector? And also, how many of you all restore the oleophobic coating, using a spray for example, on their screen protectors?
 

Apple_Robert

Contributor
Sep 21, 2012
35,697
52,579
In a van down by the river
Does anyone know, on average, how long the oleophobic coatings are supposed to last on a screen protector? And also, how many of you all restore the oleophobic coating, using a spray for example, on their screen protectors?
Seeing how there is no consumer data on your question, there is no way to answer the question. In addition, I have never read on this forum (in 12 years) of someone wanting to put new coating on a screen protector.
 

azhava

macrumors 6502a
Aug 29, 2010
942
1,293
Arizona, USA
The coating usually lasts a couple months for me, but my screen gets dirty/dusty a lot and I'm not careful about wiping it. I use whatever is handy at the moment - a t-shirt, dish towel, napkin, shop rag, golf towel, etc.

As flippant as the first reply may have sounded to you, I do put a new screen protector on every few months or so just for the new feel and to have the oleophobic coating again.
 

rizmack

macrumors member
Original poster
Sep 23, 2024
45
17
Seeing how there is no consumer data on your question, there is no way to answer the question. In addition, I have never read on this forum (in 12 years) of someone wanting to put new coating on a screen protector.
If consumer data was available, through a large enough sample size, then I wouldn’t have asked the question. And just because you haven’t been doing enough reading, that doesn’t mean that other people don’t have any idea about the topic either. In fact, someone has already posted…
 

rizmack

macrumors member
Original poster
Sep 23, 2024
45
17
The coating usually lasts a couple months for me, but my screen gets dirty/dusty a lot and I'm not careful about wiping it. I use whatever is handy at the moment - a t-shirt, dish towel, napkin, shop rag, golf towel, etc.

As flippant as the first reply may have sounded to you, I do put a new screen protector on every few months or so just for the new feel and to have the oleophobic coating again.
Ok noted. I have never replaced the screen protector historically on my devices unless they crack or a severely scratched. Once a protector is installed, and aligned perfectly without any bubbles or dust underneath, I leave it at that. It’s not a financial constraint / issue for me, just to be clear.
 
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azhava

macrumors 6502a
Aug 29, 2010
942
1,293
Arizona, USA
Ok noted. I have never replaced the screen protector historically on my devices unless they crack or a severely scratched. Once a protector is installed, and aligned perfectly without any bubbles or dust underneath, I leave it at that. It’s not a financial constraint / issue for me, just to be clear.
I used to be that way, but the Spigen EZ Fit are so quick and easy to install that I don't mind slapping a new one on every once in a while. A fresh one feels so slick and smooth after you've been using an old one for a while!
 
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lornranger

macrumors member
Aug 11, 2010
32
11
A couple of months. If you are rocking a sapphire screen protector, you definitely will want to restore the coating.
 
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jetlagged

macrumors 6502a
Sep 6, 2012
520
192
I didn’t know replacing oleophobic coatings were a thing, I only swap out my screen protector when it cracks under pressure - literally, from a drop. Anyway, I've got two spares left from that $6 Amazon three-pack.
 

rizmack

macrumors member
Original poster
Sep 23, 2024
45
17
I didn’t know replacing oleophobic coatings were a thing, I only swap out my screen protector when it cracks under pressure - literally, from a drop. Anyway, I've got two spares left from that $6 Amazon three-pack.
I've bought a spray, only for a few dollars, so I'm going to test it out.
 

Mr.Fox

macrumors 6502
Oct 9, 2020
285
203
Does anyone know, on average, how long the oleophobic coatings are supposed to last on a screen protector? And also, how many of you all restore the oleophobic coating, using a spray for example, on their screen protectors?
Two months to 2 years, if it is a quality film.Depends on thickness - from 0.5 micron to 0.25 micron. If applied in laboratory conditions, it will last from 5 years, provided that it is not rubbed with alcohol wipes. That's if you make it in a lab.
There's no way to do it at home. In a chemical laboratory you can restore in 30 minutes, if you have a centrifuge. Vials with so-called oleophobic coating will last half a year and are a temporary solution. Try Samsung liquid glass, you will need to bake it with a UV lamp.Restored not only oleophobic coating, but also optical luminescence on the lens iphone
 
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Remox

macrumors newbie
Feb 15, 2020
19
1
Hi!
I'm interested in this subject.
How to restore the smooth surface on an iPad without a glass protection? 😅
 
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rizmack

macrumors member
Original poster
Sep 23, 2024
45
17
This product doesn't exist in Europe :(
There are other equivalents out there, just need to find out who sells them. The one I ordered is coming from Japan, but it's still cheap overall.
 
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