Greasy Oily keys/screen

Question

Level 1

8 points

Greasy Oily keys/screen

I wash my hands, and I don't have a key cover of any kind. Since owning this MacBook for a little over a year I have noticed that there are little great square marks on the screen when the laptop is opened. I make a habit of cleaning the keys and screen with alcohol wipes but the issue persists. Has anybody else noticed this. If you look at your screen from a certain angle does it have marks on it? If so, do you know of anything other than what I have stated, to prevent this issue?

MacBook Air 13″, macOS 10.14

Posted on Jun 22, 2021 6:21 PM

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Answer 1

K Shaffer

Level 8

35,956 points

Jun 23, 2021 2:20 PM in response to GoodC14

GoodC14:

Some users note, the 'marks of keys' appear on the display; if they carry stacked items

in bookbag, or by hand. The display lid may be forced-more-closed, next to keyboard.

And key protectors can break the glass of the display; with reduced-tolerance issues.

Also avoid static stick-on screen protection -- as then, a matter of removal damages is

a larger problem; when the protective laminate comes off, with the aftermarket layer.

Newer thinner portable Macs have close-tolerance fit lids. ~ Handle with extra care!

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Answer 2

Tesserax

Level 10

157,824 points

Jun 23, 2021 9:44 AM in response to GoodC14

Here's what Apple says about cleaning their devices: How to clean your Apple products - Apple Support

However, to answer your questions more directly, no, I have never noticed this on any of my Mac notebooks, including my M1 MacBook Air. Per chance, do you use any type of screen protector? I know you mentioned that you don't use any type of keyboard covers, but a screen protector may cause this. So far, for me, the only "marks" on any of my notebooks have been fingerprints.

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Answer 3

GoodC14 Author

Level 1

8 points

Jun 23, 2021 2:38 PM in response to K Shaffer

Thanks for responding.

in response: I don’t use any type of key or screen protector. Nor do I use anything on the outside of my MacBook. I used to carry my laptop in a thin leather case inside of my book bag. More recently I have bought a thicker memory foam type material - case. The case zips shut.

thank you again for any help you provide.

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Answer 4

GoodC14 Author

Level 1

8 points

Jun 23, 2021 2:35 PM in response to Tesserax

Thanks for the link.

To answer your question: I do not use a screen protector of any kind.

Thank you again for your response and insight.

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Greasy Oily keys/screen

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