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Remove marker stain from PC screen

ChacalCalme64 Posted messages 1 Registration date   Status Member Last intervention   -  
fabul Posted messages 42105 Registration date   Status Moderator Last intervention   -

Hello,

REMOVE a marker stain from a PC screen


2 answers

Answer 1 / 2
bazfile Posted messages 58483 Registration date   Status Moderator Last intervention   20 265
 

Hello.

You need a whiteboard marker (dry-erase) to color over the permanent marker line precisely, the solvents in the erasable marker will encapsulate and dissolve the permanent ink, wipe immediately with a microfiber cloth.

bazfile
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Answer 2 / 2
fabul Posted messages 42105 Registration date   Status Moderator Last intervention   6 056
 
Hello,

70% alcohol diluted with water in equal parts, rub gently with a cotton pad.
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brucine Posted messages 24712 Registration date   Status Member Last intervention   4 151
 

Hello,

Diluting 70° alcohol by half roughly yields 35° (it's more complicated because the volume of alcohol depends on the temperature; technically you would need to weigh it).

In France there is no 70° alcohol unless modified (with camphor and tartrazine to prevent drinking it and also to prevent using it on a screen...).

The 60° alcohol, often marketed for pediatric use, usually follows the same fate by being colored blue.

Therefore, it is better to start from 90° alcohol diluted roughly to one third when you can find it (it is taxed by the state as drinking alcohol, which greatly increases its price and reduces its availability).

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fabul Posted messages 42105 Registration date   Status Moderator Last intervention   6 056 > brucine Posted messages 24712 Registration date   Status Member Last intervention  
 

Hello again,

In my opinion, even pure alcohol in the short term wouldn’t damage a plastic screen, but to be safer, I add water (By principle, when a stain won’t come off with water alone).

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