How to Clean Dry Erase Board

Introduction

Dry erase boards are convenient for home, school, and office use—but over time, ink residue, smudges, and ghosting can make them look dull and dirty. Regular cleaning keeps the surface smooth, readable, and long-lasting. Here’s how to clean your dry erase board safely and effectively.

What You'll Need

• Microfiber cloth

• Isopropyl alcohol (70% or higher)

• Dry erase marker

• Whiteboard cleaner (optional)

• Paper towels

• Cotton pads (optional)

Steps

Erase the entire board with a clean, dry eraser or microfiber cloth.
Apply isopropyl alcohol to a microfiber cloth and wipe the board thoroughly to remove ghosting and residue.
For stubborn stains, color over them with a fresh dry erase marker and wipe immediately—this helps lift old ink.
Repeat the alcohol wipe if any marks remain, ensuring the board dries fully before use.

Alternative Methods

• Use a commercial whiteboard cleaner designed for tough ghosting.

• Apply a small amount of hand sanitizer and wipe clean with a cloth.

• Use vinegar diluted with water for a gentle cleaning option.

What NOT to Do

• Don’t use abrasive cleaners or scrubbers—they can scratch the board surface.

• Don’t use permanent markers unless you intend to remove them with alcohol immediately.

• Don’t leave wet cleaners sitting on the board for long periods.

FAQs

Why does my dry erase board ghost?

Ghosting happens when ink pigments get trapped in microscopic scratches or porous surfaces. Regular cleaning helps prevent it.

Can I remove permanent marker from a dry erase board?

Yes—color over the marks with a dry erase marker, then wipe with alcohol.

How often should I clean my board?

Lightly clean after each use and deep-clean weekly if used frequently.

This article is for informational purposes only. Always follow manufacturer instructions and use proper safety precautions. You assume all risk for any actions you take based on this guide.

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