Should You Clean Sports Cards Before Grading? (What You Need to Know)
If you’re planning to grade your cards, you might be wondering:
Should you clean sports cards before sending them to grading?
It’s a common question — and the answer isn’t as straightforward as you might think.
Cleaning a card can sometimes improve its appearance, but it can also damage the surface and lower its grade if done incorrectly.
You generally should NOT clean sports cards before grading. While light dust removal may be safe, most cleaning methods risk damaging the card and lowering its grade.
In this guide, we’ll break down when (and if) you should clean your cards before grading.
Can You Clean Sports Cards Before Grading?
Technically, yes — but it comes with risk.
Grading companies evaluate cards based on condition, including surface quality. Any attempt to clean or alter a card can potentially affect its grade.
Improper cleaning can do more harm than good.
What Happens If You Clean a Card Incorrectly?
- Scratches on the surface
- Removal of original gloss
- Damage to edges or corners
- Reduced grading score
Even small mistakes can significantly impact your final grade — especially if you’re aiming for a PSA 10.
When Is It Safe to Clean a Card?
In some cases, very light cleaning may be acceptable.
- Removing loose dust
- Clearing small debris
- Gently wiping surface particles
Only attempt minimal cleaning — never aggressive methods.
What You Should NEVER Do
- Use water or liquids
- Use chemicals or cleaning solutions
- Rub the surface aggressively
- Attempt to “polish” the card
These actions can permanently damage your card and significantly reduce its value.
Tools That Can Help (Safely)
Instead of risky cleaning methods, collectors often use simple tools to safely inspect and prepare cards.
- Microfiber cloth (for light dust only)
- Magnifying loupe (to inspect flaws before submission)
- Proper lighting
Serious collectors use simple tools to inspect and prepare cards before grading.
👉 See recommended grading tools
Should You Clean or Leave It Alone?
In most cases, it’s safer to leave the card as-is. If a card has significant surface issues, cleaning likely won’t fix the problem — and may make it worse.
Focus on submitting clean, high-quality cards rather than trying to fix flawed ones.
Final Thoughts
Cleaning sports cards before grading is a risky decision. While light dust removal may be safe, most forms of cleaning can damage the card and reduce its grade.
If you’re unsure, it’s better to leave the card untouched and focus on selecting strong grading candidates.
Next Step
Not sure if your card is worth grading in the first place?