Trading Card Game Cards

Best Practices Guide

Trading Card Game Cards

This guide covers how to safely clean, restore, and improve the appearance of trading card game cards such as Pokémon.

Always start with a low-value card before working on higher-value pieces.

General Best Practices

  • ✓Always test on a low-value card before use
  • ✓Use minimal product and build gradually
  • ✓Work from the centre of the card outwards
  • ✓Use clean applicators for each session
  • ✓Do not apply excessive pressure — TCG cards are sensitive
  • ✓Take your time — rushing can remove surface paint

What Can & Can't Be Improved

Fixable Issues

  • Surface contaminants such as wax, gum, pencil, and non-permanent marker
  • Fingerprints, residue, and general buildup
  • Light edge and corner imperfections
  • Minor dents and dings

Permanent Issues

  • Missing paint on edges or corners
  • Creases and wrinkles
  • Permanent marker
  • Ballpoint pen ink

Cleaning — Do's & Don'ts

Card Spray

Do

  • Use before polishing to remove surface contaminants and buildup
  • Effective for fingerprints, residue, and general cleaning
  • Apply to a cloth or applicator, not directly onto the card
  • Suitable for most Pokémon cards from 1996 to present

Don't

  • Do not spray directly onto the card
  • Do not scrub — gently wipe with patience
  • Avoid excessive pressure as this can remove surface paint
Card Polish

Do

  • Can be used on most Pokémon cards from 1996 to present
  • Helps improve surface clarity and reduce superficial imperfections
  • Use clean applicators for each session
  • Apply gently using a light, controlled touch
  • Allow the card to sit for approximately 1 hour before sleeving

Don't

  • Do not use on delicate or powder-style holo finishes
  • Be cautious around foil accents
  • If polish dries, reapply lightly — do not scratch
Card Care Recovery

Do

  • Use carefully and only where needed
  • Always test on base cards first
  • Use after cleaning and polishing
  • Limit to 1–3 light applications

Don't

  • Do not use on autographs or serial numbers
  • Do not over-apply or scrub
Card Tool

Do

  • Use to assist with edges and corners
  • Works best with controlled humidity techniques
  • Allow cards to rest flat after treatment
  • Always use a penny sleeve between the tool and card

Don't

  • Do not apply force — paint is easily damaged
  • Avoid friction as this can remove surface paint

⚠ Avoid Using Polish or Recovery On

  • Stary holo surfaces
  • Pokémon 151 Reverse Master Ball holo variants
  • Awakening Legends Shining cards

These cards have delicate surface finishes that can be permanently removed during cleaning.

Top-Layer Embellishments

Before using any product, check for raised textures or surface embellishments.

  • If the texture sits above the surface, avoid polish and recovery
  • These finishes can be removed easily
  • Loss of texture will significantly reduce value

Before Grading

Let Cards Fully Dry

Cards retain moisture after cleaning. Allow them to fully dry before sleeving to avoid visible distortion.

Using Recovery

Use only for light surface imperfections. Overuse can create an unnatural finish and impact grading.

Process Over Product

Cleaning is predictable, but advanced techniques require practice. Do not test new methods on high-value cards.

Bottom Line

  • Always test on a base card before working on high-value cards
  • Use a light, controlled approach — most improvements come from patience, not force
  • When in doubt, do less

Learn the Process

Card restoration improves with experience. Start with low-value cards and build confidence over time.
Visual guides and demonstrations will be added soon.