Look, I’m going to be straight with you.
If you’re planning on shoving your whiteboard in the back of a storage unit and forgetting about it for a few months, you might as well just take a hammer to it right now. It’ll save you the disappointment later.
I know that sounds dramatic, but I can’t tell you how many times we’ve had customers pull their boards out of their units, flip them around, and their faces just fall. That beautiful, glossy surface they spent good money on? It looks like someone took sandpaper to it. Or worse, there’s this weird, permanent gray haze all over it that won’t scrub off no matter how hard they try.
And they always say the same thing: “But I covered it!”
That’s usually where the problem starts. People think a whiteboard is indestructible because it’s got that hard, shiny surface. But it’s actually way more fragile than you realize, and the way most people “cover” them does more harm than good.
Let me walk you through what actually happens when you store these things wrong, and more importantly, how to store whiteboard items properly so that when you pull them out six months from now, they work exactly like they did the day you bought them. The right storage methods can make all the difference in keeping your whiteboards and accessories in excellent condition.
The biggest lie we tell ourselves
You know what the biggest mistake is?
Thinking the dry-erase marker just “disappears” when you erase it.
It doesn’t.
That ink leaves a microscopic film behind every single time. When you use the board day in and day out, you don’t notice it because you keep writing over it and erasing it. It’s a living surface. But when you take that board and toss it into storage and don’t touch it for three months?
That film dries out.
It hardens. It crystallizes.
By the time you get it back, you’re not trying to erase fresh ink anymore. You’re trying to scrape off a fossilized layer of pigment that has bonded itself to the pores of the board. That’s where those stubborn ghost marks come from. And let me tell you, no amount of expensive “magic” whiteboard cleaner is going to fix that.
So here is rule number one, and I need you to actually listen to this part:
You cannot put that board away dirty.
I’m not talking about just swiping the eraser across it twice and calling it a day. You need to deep clean this thing like you’re preparing it for surgery.
Forget the fancy sprays you buy at the office supply store. They’re overpriced and they leave a waxy residue that actually attracts more dust. What you want is plain isopropyl alcohol. Get the 70% stuff from the drugstore.
Spray the entire board down, front and back (yes, the back gets dusty too), and wipe it with a microfiber cloth. Not paper towels. Paper towels have those little wood fibers in them, and if you press too hard, they leave tiny micro-scratches. Over time, those scratches turn into permanent ink traps.
Once you’ve wiped it down, take a dry cloth and go over it again. Then hold it up to the light. If you can see any shadow, any hint of a word you wrote three weeks ago, you aren’t done yet. Do it again.
When you’re finished, it should look like a mirror. Seriously. If you can’t see your reflection in it clearly, it’s still dirty.
The “storage unit graveyard” phenomenon
Now, let’s talk about where you’re putting this thing.
We run a storage facility, so I see how people pack their units every single day. And there’s a pattern I see constantly. People rent a unit, they throw a bunch of office furniture in there, and they just lean the whiteboard against the wall, usually in the back. Then they start piling boxes in front of it because they figure, “It’s flat, it’s against the wall, nothing can happen to it.”
But here’s the problem.
Those boxes shift.
They settle over time. And before you know it, the weight of a box full of books is leaning against the center of that board.
Now you’ve got a bow.
The whiteboard isn’t perfectly flat anymore. It’s got a slight curve to it. You won’t even notice it by just looking at it, but the moment you try to write on it, the marker skips across the surface because the board isn’t flush against the wall anymore.
So if you’re going to store it upright—and you should store it upright—make sure it’s the only thing in that spot. Give it a little bubble of empty space around it.
And for the love of everything, don’t lay it flat on the floor.
I see people do this all the time. They lay the board flat, face up, and then they put a rug on top of it, or a folded table, or just random junk. They think because the board is “protected” by being on the bottom, it’s fine.
It’s not fine.
If you lay it flat, dust settles on it like snow. And if you drag a box across that dusty surface later, congratulations, you just ground dust particles into the paint. That’s essentially sanding your whiteboard down. It’s ruined.
The heat is the real killer
Here’s something you probably haven’t thought about.
The glue that holds the whiteboard surface to the backing board?
Heat melts it.
Seriously. When summer hits and that storage unit gets hot—and I mean hot, especially if you’re in a metal unit baking in the sun—that adhesive gets soft. If the board is leaning against a wall at a slight angle, gravity starts to pull on the surface layer. Over the course of a few weeks, that white coating can actually start to separate from the backing.
You won’t even see it happening until one day you go to pick the board up and you hear this weird “cracking” sound.
That’s the surface delaminating. There’s no fixing that.
This is the exact reason why we push our climate-controlled units so hard. I’m not just saying that because I work here. I’m saying it because I’ve seen too many perfectly good whiteboards get destroyed by a heatwave. If you can afford the extra few bucks a month for a climate-controlled unit, do it. It keeps the temperature steady, the humidity low, and your whiteboard intact.
Wrapping it the right way
Okay, so you’ve cleaned it perfectly. You’ve found a good, safe spot for it. Now you need to wrap it.
Here is the weird secret that most people don’t know:
Do not use plastic wrap.
I know it seems logical. You want to keep the dust off, so you wrap the whole thing in plastic, right? Wrong.
Plastic traps moisture. If there’s even a little bit of humidity in the air when you wrap it, that moisture gets trapped inside the plastic wrap, condenses on the surface, and sits there for months. And if you’re using a standard storage unit with fluctuating temperatures, that condensation is going to mess with the paint.
Instead, use a cotton bedsheet or a clean moving blanket.
Cotton breathes. It keeps the dust off, but it allows moisture to escape. Wrap it up like a burrito, and use painter’s tape to hold the blanket in place.
And here’s a trick I learned years ago: take a couple of pieces of thick cardboard and tape them to the corners of the board before you wrap it. The corners are the most vulnerable part. They chip easily, and if the frame chips, the whole surface starts to peel. The cardboard just gives those corners an extra layer of protection against accidental bumps.
What to do with the markers
Don’t just toss the markers in a random box.
If your storage unit gets hot, the ink inside those markers expands. I’ve opened boxes where the markers literally burst because the pressure built up too much. It’s a mess.
Throw them in a ziplock bag. That way, if they leak, the mess is contained. And store them horizontally. If you store them upright with the tip facing down, all the ink pools at the tip and they’ll dry out twice as fast.
When you finally pull it out
When the day comes that you need to use that whiteboard again, don’t get excited and just start writing on it.
Take the blanket off, and wipe it down with a clean, dry cloth first. Even with the blanket on, a little dust finds its way in.
Let the board sit in the room you’re going to use it in for about an hour before you write on it. If the board is cold from the storage unit and the room is warm, the surface will have a thin layer of condensation on it that you can’t see. If you write on that, the ink won’t stick right and you’ll get patchy lines. Let it acclimate.
Our two cents
Look, we offer storage space. That’s what we do. But we aren’t just about renting out a square footage of concrete and walking away.
When you store with us, especially if you’re stashing office gear like whiteboards, we’ll help you pick the right unit for the job. If you’re just putting a few boxes in there, a standard unit works fine. But if you’ve got delicate stuff—whiteboards, artwork, electronics—we’ll point you toward the climate-controlled options because we actually care about your stuff not getting wrecked.
We see people come in frustrated all the time because they stored things wrong somewhere else. We don’t want you to be that person. We want you to be the person who pulls their board out a year later, writes on it, and says, “Wow, that still feels brand new.”
Take your time, clean it right, keep the heat off it, and don’t crowd it. It’s really that simple.
Go grab that bottle of rubbing alcohol and get to work. You’ll thank yourself later.












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