If you live in Lagos, your devices work harder than most. Between the dust that rolls in with the harmattan, the fine red grit from construction sites and untarred roads, the humidity that never really goes away, and the constant handling on danfo rides and in traffic, your MacBook, iPhone, and Apple Watch pick up more grime in a month here than they might in a year somewhere cooler and drier. And yet most people still clean their devices the wrong way, wiping the screen with the edge of their shirt or, worse, spraying random cleaning liquids straight onto the glass.
Here’s the thing: cleaning your Apple devices isn’t complicated, but doing it wrong can actually cause damage. Coatings wear off, ports get pushed further into gunk, and moisture finds its way somewhere it shouldn’t. So let’s go through exactly how to do it properly, device by device.
Before you clean anything
A few ground rules apply across the board, no matter which device you’re cleaning.
Power it down first. For your MacBook, shut it down completely. For your iPhone and Apple Watch, it’s fine to leave them on, but turning them off reduces the risk if any moisture sneaks in somewhere it shouldn’t.
Unplug everything. Disconnect chargers, cables, and any connected accessories before you start.
Skip the harsh stuff. No bleach, no hydrogen peroxide, no ammonia-based sprays like some of the glass cleaners you’ll find in the market, and definitely no abrasive powders or scouring pads. These can strip the oleophobic (fingerprint-resistant) coating off your screen or damage the finish on the body.
Go easy on the liquid. Never spray anything directly onto a device. Always apply liquid to the cloth first, not the screen or body.
Use a soft, lint-free cloth. A microfiber cloth, the kind used for cleaning glasses or camera lenses, is ideal. Avoid paper towels or regular tissue since they can leave tiny scratches over time.
If you’ve got 70% isopropyl alcohol wipes, those are genuinely one of the best tools for the job. Apple actually recommends them for disinfecting hard, non-fabric surfaces on your devices.
Cleaning your MacBook
The screen. Dampen a microfiber cloth slightly with water, or use a 70% isopropyl alcohol wipe, and gently wipe in one direction. Don’t press hard, and don’t scrub at stubborn marks. If a spot won’t come off, go over it again gently rather than applying more pressure.
The keyboard. This is where most of the dust and crumbs collect, especially if you eat at your desk (no judgment). Turn the MacBook off, tilt it at about a 75-degree angle, and gently tap the bottom to loosen debris. A can of compressed air held at a slight angle works well for blowing dust out from between the keys. Avoid sticking anything sharp between the keys to dig out dirt; it’s easy to damage the key mechanism that way.
The trackpad and body. Wipe with a slightly damp microfiber cloth or an alcohol wipe. Pay attention to the hinge area and the vents along the back, since dust tends to build up there and can affect how well your MacBook cools itself over time.
The ports. Never blow into a port with your mouth (moisture from your breath can cause more harm than the dust itself), and avoid poking around inside with anything metal. If a port looks dusty, a gentle blast of compressed air from a safe distance usually does the trick.
Cleaning your iPhone
Every iPhone from the iPhone 7 onward has some level of water and dust resistance, which gives you a bit more room to work with, but it’s still not designed to be dunked or scrubbed under a tap.
The screen and back. Wipe with a slightly damp microfiber cloth or a 70% isopropyl alcohol wipe. If you use a screen protector, clean over it the same way; if you don’t have one, this is honestly a good time to ask us about getting one fitted.
The charging port. This is the part people get wrong the most. Lint, dust, and pocket fluff build up in the Lightning or USB-C port over time, and it’s tempting to poke at it with a pin or toothpick. Don’t. A soft, dry, non-metallic brush (like a clean, dry toothbrush) or a gentle burst of compressed air is the safer option. If your iPhone is showing a “liquid detected” alert or charging feels inconsistent, that’s a sign to bring it in rather than force anything.
The speakers and microphones. A soft, dry brush works best here too. Avoid sticking anything into the tiny speaker grilles.
Under the camera bump and edges. Grime tends to collect in the gap around the camera lenses and along the metal or glass edges. A slightly damp cloth, folded to a fine edge, can get into these tighter spots without forcing anything in.
If you ever drop your iPhone in water, resist the urge to plug it in immediately or use a hair dryer on it. Let it air dry in a spot with good airflow for at least a day, and if you’re unsure, bring it to us for a proper check before charging it.
Cleaning your Apple Watch
The Apple Watch takes the most contact with your skin out of the three, so keeping it clean matters for hygiene as much as for how it looks.
The case and screen. Wipe with a lint-free cloth slightly dampened with fresh water. If you’ve been sweating, working out, or it’s just been a particularly humid day, a light rinse under lukewarm running water helps (Apple Watch Series 2 and later can handle this), followed by a thorough dry with a soft cloth.
The band. This is where sweat, dead skin, and product buildup accumulate the most, especially with sport bands and leather bands.
- Silicone and sport bands can be rinsed with water and mild, fragrance-free soap, then rinsed clean and air-dried.
- Leather bands should never get wet. Wipe with a dry cloth only, and keep them away from moisture altogether.
- Metal bands (stainless steel or titanium) can be wiped with a damp cloth, and a soft-bristled brush helps get into the links.
The back sensor. The heart rate sensor on the back of the watch is sensitive. Wipe it gently with a soft, damp cloth and avoid anything abrasive.
Avoid soap on the watch case itself. Water alone is enough for the case; soap should only be used on removable silicone bands.
A simple routine that actually works
You don’t need to deep clean your devices every day. A quick wipe-down with a microfiber cloth once or twice a week keeps most dust and fingerprints under control, with a more thorough clean (ports, keyboard, band) every couple of weeks. If you’re someone who’s constantly on the move around Lagos, dealing with dust from okada rides or long hours outdoors, leaning toward the more frequent end of that is a good idea.
And if you ever notice your MacBook running warmer than usual, your iPhone’s charging port acting up, or your Apple Watch band smelling less than fresh no matter how much you clean it, that’s often a sign of buildup that needs more than a home clean. Bring it in to Mac Center and we’ll take a proper look, no stress.
Your devices go through a lot with you. A little regular care keeps them running clean, cool, and looking good for a lot longer.
