How to clean your novelty card

Proper maintenance is critical for keeping polycarbonate cards in good working condition. Accumulating dirt and scratches on the surface can damage the security features and cause barcode reading failures.

Over time, carrying a card in your wallet can scratch the laminate or build up dirt on the 2D barcode, causing scanner read errors. To clean your card, use a damp microfiber cloth with a small drop of mild dish soap. Wipe the card gently in circular motions and dry it immediately with a soft cloth. Never use harsh chemical solvents like alcohol, acetone, or window cleaner, as they can dissolve the raised print ink layers and destroy the holographic overlay. Proper storage prevents visual deterioration.

Additionally, you should avoid exposing the card to extreme heat or direct sunlight for extended periods. High temperatures can cause the polycarbonate layers to delaminate or warp the card body, making it fail the flatness check. Storing the card inside a protective sleeve within your wallet prevents friction against other cards and keeps the magnetic stripe intact.

Practical Context and Applications

Verifying the correct formatting of the address fields on the card face is another important step when reviewing recent batches.

Make sure the signature font thickness is consistent and doesn't show any ink pooling at the edges of the printed characters.

The card stock density should provide a firm rigidity that prevents warping or bending during normal handling and carrying.

Verify that the cardholder photo background is neutral and matches the official state layout specifications for this design version.

Inspect the laminate overlay for any tiny bubbles or edge separation, which are signs of manual press assembly in low-tier workshops.

Under a 365nm lamp, the UV ink fluorescent pattern should appear bright and clear with no bleeding into the background print.

Storing your card in a protective sleeve inside your wallet will prevent scratches and extend its life.