My MBP was running hot, so it was obvious some cleaning needed to be done. And no, not cleaning apps or staring at the activity monitor, a real cleaning…
And Apple…why don’t you use standard Torx screws?
Tools needed:
That really is the worst I’ve ever seen.
Sounds reasonable enough that a good spring cleaning would solve the “forever spinning fan” problem.
I do, however, have a question related to cleaning your MacBook:
Where can I get my hands on tools to disassemble / assemble my MacBook Air?
Okay, seems like I’ll soon be doing a bit of mid-year cleaning myself then 
I have a recurring task set up in Things to remind me to clean my late 2013 Mac Pro. Every two months I pull off the shell and blow off the dust that accumulates inside with a bulb blower I bought to clean camera equipment. Also because I have a feline office mate, cat fur accumulates on the bottom of the unit at its fan intake vents. After a good clean iStat Menus reports noticeably lower operating temps.
What is loctite blue?
A thread-locking fluid (“Schraubensicherungslack”). When disassembling devices, you often notice blue “stuff” on the screws. That’s Loctite. It allows you to secure screws without overtightening (and stripping/damaging screw heads).
Thanks, didn’t know that this exists:). Guess I’m tinkerer level -1, haha!
Some screws Apple uses are already treated. I wouldn’t add it to any screws that don’t come with it applied.