10 IKEA Disassembly Mistakes That Can Ruin Your Furniture

1Forcing Cam Locks the Wrong Way

Cam locks — the round disc fasteners that hold most IKEA frames together — only release in one direction. If you turn them the wrong way, they tighten. If you force them, you strip the internal mechanism or crack the particle board around the insert. This is where people get in trouble.

The cam lock slot will turn about 180 degrees from locked to unlocked. You will feel a distinct reduction in resistance when it releases. If you are grinding against hard resistance, you are turning the wrong way. Stop. Reverse direction.

Once a cam lock is stripped, it cannot hold tension again. You will need to replace it — and that usually means drilling out the insert and re-fitting, which is not something most people do cleanly on MDF.

2Using Power Tools to Remove Screws

A cordless drill that saves you 20 minutes on assembly will destroy a screw hole in two seconds on disassembly. MDF and particle board do not forgive stripped holes. Once the material around a screw is torn out, there is nothing for the screw to bite into on reassembly. The joint becomes permanently weak.

Power drills have no feel. They spin at full torque right up until the screw head strips — and then they keep spinning, chewing out everything around it. A hand screwdriver gives you resistance feedback. When the screw starts to move, you feel it. When it gets sticky, you slow down.

3Treating MDF Like Real Wood

IKEA furniture looks like wood. It is mostly not. Most panels are MDF (medium-density fiberboard), particle board, or HDF — materials made from compressed wood fibers and resin. They are strong when whole and assembled, but they have a critical weakness: edges and exposed surfaces chip, dent, and crumble under stress that real wood would shrug off.

Prying against an MDF edge with a flathead screwdriver will leave permanent damage. Dropping a panel on a corner will crush the material. Once this chips, it does not magically go back. The cosmetic foil coating on the outside of most IKEA panels peels and does not stick again after damage.

This matters most during disassembly because you are handling panels that are no longer supported by the assembled frame. They flex. They bend. And bending MDF — especially at screw holes and cam lock inserts — cracks the material around the fastener.

4Not Supporting Panels While Removing Fasteners

When you remove the last fastener from a panel, it is unsupported. If it drops even a few inches — or flexes because you were not holding it — it can crack at the screw holes, damage a cam lock insert, or chip an edge on whatever it falls against.

This is especially common with side panels on wardrobes, shelving units, and bed frames. The piece looks stable until it is not. The moment the last cam lock releases, gravity does the rest.

5Taking Apart Beds Without a Plan

MALM, HEMNES, and other IKEA bed frames seem straightforward until you start pulling pieces apart randomly. Slats scatter. The center support beam falls. Side rails collapse inward. One person cannot hold the headboard upright and remove the side rail bolts at the same time.

Bed disassembly done out of order almost always results in something getting pinched, bent, or dropped. This is one of those mistakes you only need to make once.

6Not Reversing the Assembly Order

IKEA builds are sequence-dependent. Step 3 usually has to happen before step 7 because the structure of what you build in step 3 is what makes step 7 physically possible. The same logic applies in reverse.

People who disassemble IKEA furniture in the wrong order create structural problems — a panel that cannot be removed because the piece it connects to is still load-bearing, a joint that will not release because the tension from an adjacent piece is keeping it seated.

7Mixing Up Hardware

IKEA uses a range of screws, cam locks, dowels, and brackets — and different parts of the same piece often use hardware that looks identical but is not. A bolt that is 2mm shorter than the right one will not fully seat. A cam lock from the wrong section may not align with the insert hole on reassembly.

This does not matter much when you are assembling from scratch with labeled bags from the box. It matters enormously when you are reassembling after a move with a pile of mixed hardware in a bag.

8Trying to Remove Nailed Back Panels

Back panels on IKEA desks, dressers, BILLY bookcases, and KALLAX units are almost always thin MDF or HDF. They are designed to be nailed in once and left there. The material around each nail hole is not thick enough to survive a claw extraction cleanly.

Assume you only get one clean shot with nailed back panels. Once they are in, trying to pull them is a gamble. The best you can do is minimize damage — use a pry bar with a wide, flat face and a block of wood to distribute the load — but "no damage" is rarely the outcome.

9Rushing the First Step

The earliest mistake is the most expensive. Every step that follows is built on what you did in step 1. A panel inserted backwards in step 1 means disassembling everything you built in steps 2 through 12 to fix it. A cam lock installed facing the wrong direction means cutting the dowel that is now blocking removal.

Slow here is faster later. This is not an inspirational phrase — it is a mechanical truth about how IKEA builds work. The first step sets the orientation and reference points for everything that follows.

10Expecting It to Go Back Together Perfectly

Some IKEA furniture is not designed to be assembled and disassembled repeatedly. The cam lock inserts are pressed into the wood once. The dowel holes are sized for one tight fit. The screw holes have one good pass in them before the material starts to give.

After a move, you will often find joints that feel slightly loose, cam locks that do not seat with the same tension, and drawer slides that need readjustment. This is not a sign you did something wrong. It is the nature of the material. Plan for it.

If a screw hole is stripped on reassembly, toothpick-and-glue fills are a real fix — not a joke. Push a few toothpicks into the hole with wood glue, let it dry, snap them off flush, and drive the screw in again. It holds.