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by oxplot·4y ago·view on hn ↗
Cleaning becomes repair if it's affecting your machine's performance. If it's not affecting performance, why would one care if the inside of their machine that they can't see nor access, is dusty or not?

EDIT: OK, let me help you arrive at the destination: your machine gets dusty and slow, just as if its electronics was failing. You take it to Apple and they fix it under warranty or ask for some $$ if it's out of warranty (given that they have to spend time doing it, time that you would be spending yourself, whether it's easy or hard to open up the machine). Calling it cleaning or repairing is splitting hairs. If it's degrading performance, it's a problem, if it's not, it's cosmetics.

BTW, all this fuss with cleaning fans — no one I know opens up their stuff and clean the fans until the device malfunctions. You are in the small small minority and no company, including Apple optimized for your habits.

2 comments
You should be able to avoid having your machine’s performance degrade simply by its inevitable coexistence with dust. If you want your worldview to make sense, please invent a fan and computer interior that does not collect dust.
Yeah, but with most tower-style computers and even most Apple laptops it's easy to clean after the inevitable coexistence with dust: once a year, remove the screws and the bottom (or in case of a tower, side) lid, apply a vacuum cleaner, close it up again and that's it.

The nastiest opponent to cleaning that Apple sells is the iMac lineup after the Late 2012 iMac. The iMacs before had their display glass attached to the frame with magnets, with 2012 Apple switched to adhesive... which makes servicing these really painful because it is easy to break that glass and pretty difficult to separate the front glass from the panel.

If you have cats, dogs or other beings that shed fur though around you, I'd recommend once every six months.

The key bit is "their machine that they can't see nor access". If I could easily clean out my macbook's fans, I would, for regular maintenance, so it doesn't get to that point. It feeling like I'm risking everything but simply opening it up increases the liklihood that it will get to the point of needing repair.
You're in a small small minority who spends time cleaning fans to avoid slow down of a machine. The rest of the world only care when they hit that point after which they send their machine in for service.
I took apart a 2010 Mac mini the other to install an SSD. It’s basically been running non-stop since new in a corner of our office for over a decade. Sure, there was some dust but it wasn’t at the point where it would affect performance. A quick wipe with a soft paint brush and it was as good as new — the first time we had ever opened this machine.

I don’t understand the insistence that we must regularly clean our computers, it seems daft. Maybe vacuum your house/office once in a while. The computer breathes the same air as you.

I think the main point was serviceability, possibility of cleaning being one reason you might want to, another being an SSD install.
On my mac, I'm not a part of any group, because I'm highly discouraged from doing so. I can with my stupid gaming pc, because it's literally 3 screws, and if that's beyond the capacity for people to do occasionally, then that's a pretty fucking low standard. To me it should be like blowing leaves out of your cars engine compartment. If people around me don't do it, even though it's extremely easy, then that's fine. If people feel like "only the ford dealer can fix this" then that's not fine.