Understanding Card Damage

A crease forms when a card bends further than its stock can flex, and folds instead. On the front or back, that’s strain on the paper fibres themselves. Across a holo surface, it’s the foil layer stretching or separating at the fold line. Where the crease sits changes how it responds: one on the plain cardstock back often behaves differently to one running through a holo pattern.

Some creases correct extremely well. Others reduce substantially without disappearing completely. How a specific crease responds depends on its depth, its location, and the card’s own stock, and that becomes clear once we’re actually working on it, not before.

A bubble crease is different from a regular crease. Instead of a sharp fold line, the holo foil or surface layer has lifted and rippled away from the card underneath, leaving raised, wavy bubbles across the artwork. It usually comes from the card being flexed or bent without folding all the way, so the top layer separates rather than snapping.

Because the card stock itself usually isn’t broken, bubble creases respond extremely well to restoration. With controlled moisture, heat and pressure, the lifted layer can be relaxed and laid back down flat, and the results are often dramatic. Holo bubble creases in particular are one of the most satisfying repairs we do.

An indent is compressed card stock, usually from another card’s corner or edge pressing into it under weight over time. It’s a different kind of damage to a crease: the fibres are compressed rather than folded.

Restoration works to lift that compression back toward the card’s original thickness. On many indents, the card ends up flat to the touch, though a faint trace can still be visible under close inspection or raking light.

A dent is a deeper, sharper version of an indent, often at an edge or corner where the card has been knocked or pressed. Edge damage covers lifted, rolled or compressed edges, the kind of wear that happens when a card is handled, stored loose or slid in and out of sleeves.

Many dents and lifted edges can be pushed back toward flat and significantly reduced. Chipped edges are different: where card stock or the top layer has physically broken away, that material is gone, and restoration cannot replace it.

Warping is a card curving or bowing away from flat, usually from humidity, heat, or years of being stored or sleeved a particular way. Some gentle curvature is common in older cardstock and isn’t automatically something that needs correcting.

Where warping is significant, restoration brings the card back toward flat gradually, using controlled pressure and environment rather than a single hard press, which risks introducing a new crease. We don’t make claims about how a specific grading company treats a given degree of curvature. That assessment belongs to them, not us.

Water damage happens when a card gets wet or is stored somewhere damp. The card stock soaks up moisture, swells and then dries unevenly, which leaves it wavy, cupped or rippled, often with a dull or cloudy surface where the water sat.

In most cases water damage is fixable. Because the stock has swollen rather than torn, it can be carefully brought back to flat with controlled hydration and slow, even pressing, the same principle used for warping. Any surface clouding or residue left behind can usually be cleaned off as well.

The exceptions are cards where water has caused staining that has soaked into the card, ink that has run, or mould. Those change the card itself, and restoration can only improve them so far.

Surface wear covers dirt, grime, fingerprints, oils, residue and other contaminants built up from handling and storage. All of these can be safely cleaned off, giving the card’s surface back its natural clarity.

Light holo scratches are fixable too. They sit in the very top of the surface, so careful polishing can reduce or remove them completely, bringing back the shine and clarity of the holo pattern.

Deep scratches and print lines are the exception, and these can’t be fixed. Once a scratch has cut through the holo layer or into the print, there is nothing left on the surface to polish back. Print lines are also permanent. They are created at the factory during printing, not by wear, so they are part of the card itself and restoration cannot take them out.

Whitening is the white showing along a card’s edges and corners, most often on the darker blue border of the back. It happens when the thin coloured print layer on the surface is worn, chipped or rubbed away, usually from shuffling, sliding cards in and out of sleeves, or being stored loose.

Under that print layer is plain white card stock. So whitening isn’t a stain or a mark sitting on top of the card. It’s missing material. The colour that used to be there has physically gone.

That’s why whitening can’t be restored. Restoration works with what’s already on the card: cleaning it, flattening it, lifting compression and polishing the surface. It can’t put back ink that no longer exists. The only way to hide whitening would be to paint or colour over it, and that’s an alteration. We never do it, and grading companies treat any added material as altering the card.

What we can do is make the rest of the card as clean, flat and sharp as possible, and if you're unsure whether whitening will hold your card back at grading, ask us before you send it.