Product and application illustrations. Follow the product label and written use guidance.
CleenU product solution
Whiteboard Cleaner
Dissolves ghosting · Fast-drying · Private label
Gray ghosting your eraser won't remove? Spray the board or a microfiber cloth, wipe clean, and dry; isopropyl alcohol dissolves old marker resin so the board turns bright white and writes smoothly again. Factory-direct private label.
- Dry-erase ink contains resin that works into micro-scratches over time; erasers can't get it out, and the board turns gray with ghost images. This cleaner dissolves that resin and pigment with isopropyl alcohol, lifts fingerprints with surfactants, and dries fast, bringing the board back to bright white.
- Permanent ink is harder to dissolve. Write over it with a dry-erase marker, wipe while wet, then clean with this spray, repeating for stubborn marks. Not for chalkboards. Regular cleaning looks better and makes writing smoother and colors crisper.
- MOQ
- 500 bottles
- Free samples
- Free samples in 3–5 days
- Bulk lead time
- Scheduled with the order after packaging and labels are approved
Product value
Which whiteboards is it for?
CleenU Whiteboard Cleaner removes ghosting and fingerprints from whiteboards.
View product detailsProduct summary
- Product type
- Whiteboard and glass board cleaning spray
- Core use
- Ghosting, leftover marker, and fingerprints on porcelain, painted, and glass whiteboards and walls
- Formula focus
- Isopropyl alcohol with mild surfactants and deionized water, pH 6.5–8.0; ready to use, fast-drying.
- Best for
- Office and stationery brands, School and corporate buyers, Ecommerce sellers
Before & after
Before and after (illustration)
Before: a meeting room whiteboard after a year of use with a gray haze and old writing faintly visible. After: sprayed, wiped, and dried, the board is bright white, the ghosting is gone, and new writing looks crisper.
- Before: gray haze, old writing visible
- After spraying, wiping, drying: bright white
- No ghosting, crisper writing
How it works
How ghosting dissolves
Dry-erase ink is pigment, alcohol-soluble resin, and release agents; over time resin and pigment lodge in micro-scratches. Isopropyl alcohol redissolves that resin so the pigment lifts away, mild surfactants emulsify fingerprint oil, microfiber picks up the dissolved residue, and the solvent flashes off without water marks.
- Spray board or cloth
- IPA dissolves leftover resin
- Emulsifies fingerprint oil
- Wipe with microfiber
- Dry with a cloth
Usage guidance
Use guidance
- Spray the whiteboard or a microfiber cloth.
- Wipe away ghosting and fingerprints.
- Dry with a dry cloth; weekly for offices, daily for classrooms.
Before you use it
Important notes
- Not for: Chalkboards
- Not for: Electronics behind interactive boards
- Not for: Mixing with other cleaners
- Not for: Abrasive scrub pads
- Test first for special materials, special equipment, or sensitive scenarios.
Product comparison
How to choose a Whiteboard Cleaner
Use Whiteboard Cleaner for ghosting and fingerprints, Desk & Tabletop Cleaner for desks, and Screen Cleaner for computer screens.
View product comparison
| Decision point | Whiteboard Cleaner | Dry eraser |
|---|---|---|
| Fresh writing | Wipes off | Wipes off |
| Ghosting | Dissolved | Won't come off |
| Fingerprints | Emulsified away | Mostly unchanged |
| Writing feel | Smooth again | Gets draggy |
Where Whiteboard Cleaner stands out
Why whiteboards ghost
Dry-erase ink contains resin that works into micro-scratches over time; erasers can't get it out, and the board turns gray with ghost images. This cleaner dissolves that resin and pigment with isopropyl alcohol, lifts fingerprints with surfactants, and dries fast, bringing the board back to bright white.
Fixing permanent marker
Permanent ink is harder to dissolve. Write over it with a dry-erase marker, wipe while wet, then clean with this spray, repeating for stubborn marks. Not for chalkboards. Regular cleaning looks better and makes writing smoother and colors crisper.
Who it's for, where it's used, and when not to use it
For
End-use scenarios
When not to use it
Product Specifications and Custom Options
Key product details and custom options for your project.
Product specifications
Product type, cleaning scope, and format.
| Product type | Whiteboard and glass board cleaning spray |
| Surfaces | Porcelain, painted, and glass whiteboards and whiteboard walls |
| Applications | Office meeting room boards, Classroom whiteboard walls, Weekly board maintenance |
| Main soils | Ghosting, leftover marker, and fingerprints on porcelain, painted, and glass whiteboards and walls |
| How to use | Spray board or microfiber, wipe clean, dry |
| Not for / avoid | Chalkboards; Electronics behind interactive boards; Mixing with other cleaners; Abrasive scrub pads |
| Size & packaging | 500 mL trigger spray bottle |
| pH | pH 6.5–8.0 (25°C) |
| Scent | Unscented |
| Shelf life & storage | 24 months unopened; store sealed in a cool, dry, ventilated place away from heat, sun, and freezing |
B2B custom options
Private label, packaging, MOQ, samples, and delivery.
| OEM/ODM & private label | We run Whiteboard Cleaner private-label projects from positioning and samples to packaging, production, and delivery. |
| Packaging & labels | Fill size, labels, and office kits available |
| Case pack | 12 × 500 mL per case |
| OEM/ODM and private label | Available for project discussion |
| Packaging and labels | Fill size, labels, and office kits available |
| MOQ | 500 bottles |
| Sample time | Free samples in 3–5 days |
| Bulk lead time | Scheduled with the order after packaging and labels are approved |
| Documents | SDS/MSDS, TDS, and batch COA provided with quotes |
OEM/ODM project process
Move from product direction and sample review to packaging, production, and delivery for Whiteboard Cleaner.
Define the buyer and plan
Choose office or school channel, sizes, and whether to bundle erasers and microfiber cloths.
Free samples
Free samples are usually ready in 3–5 days for project review.
Packaging and labels
Set fill size, label language, and directions on chalkboards and permanent marker.
Production and delivery
Standard MOQ is 500 bottles; production is scheduled after packaging and labels are approved.
Why choose CleenU for Whiteboard Cleaner?
From product positioning and samples to packaging and repeat supply, CleenU supports OEM/ODM projects built around Whiteboard Cleaner.
Adjustable solvent level
We tune solvent for porcelain, painted, and glass boards, balancing dissolving power and drying speed.
Office and school channels
Desk sprays and gallon refills suit bulk buyers.
Sample testing that means something
We plan sample evaluation around porcelain, painted, and glass boards with ghosting and permanent marker: wipes needed, ghosting removal, and drying time.
Labels and documents ready
Bilingual label copy, SDS/MSDS, TDS, and batch COAs, with warnings and directions prepared for your target market.
Consistent reorders
Every batch is retained and issued a COA, so reorders match on color, scent, and feel.
Formula discussion
Discuss formula direction based on product positioning, target market, and channel selling points.
Packaging and labeling options
Plan packaging format, label language, and shelf presentation around Whiteboard Cleaner and your target channel.
Show packaging and label options
Packaging options
Main size: 500 mL trigger spray. Also available: 250 mL desk spray, channel case packs, and office kits with erasers and microfiber, with labels and cartons in your branding.
Supporting Documents and Materials
Purchasers usually confirm whether the materials are complete before formal cooperation. Preparing documents in advance helps with quoting, sampling, and channel review.
Show available documents
Project documents
SDS/MSDS, TDS, batch COA, label directions, and packaging files are provided per project after inquiry.
Related products, solutions, and articles
Explore related cleaning products, application guidance, and OEM/ODM resources for Whiteboard Cleaner.
Frequently asked questions (FAQ)
Find practical answers about Whiteboard Cleaner, private label, samples, MOQ, documents, and delivery.
Product, use, and procurement
Why does my whiteboard ghost?
Dry-erase ink contains resin that works into micro-scratches on the board over time, and an eraser can't get it out. Dissolving it regularly brings the board back.
Can it remove permanent marker?
Write over the permanent marker with a dry-erase marker, wipe while wet, then clean with this spray. Stubborn marks may need a few repeats.
How fast can we get samples and a first order?
Free samples ship in 3–5 days. MOQ is 500 bottles, and production is scheduled once packaging and labels are approved.
Product usage questions
How do I use it?
Spray the board or a microfiber cloth, wipe clean, and dry with a dry cloth.
When shouldn't I use it?
Not for chalkboards; permanent marker may take several passes.
Does it work on glass boards?
Yes. Glass is dense, so ghosting comes off even more easily; buff dry afterward.
Will it damage the board?
Not with microfiber as directed. Avoid abrasive pads and polishing pastes.
How often should I clean the board?
Weekly in offices, daily for classrooms and heavy-use boards.
Can I use it on interactive whiteboards?
Only with a cloth: power off and spray the cloth, not the screen or bezel gaps. Check the board maker's care instructions too.
Can I use it on chalkboards?
No. Clean chalkboards with water and a chalkboard eraser.
How often should I deep-clean?
Erase daily and deep-clean with the spray weekly.
Do dried-out markers cause ghosting?
Yes. They lay down more pigment and less solvent, so replace them promptly.
Can it clean marker off glass office partitions?
Yes. Spray and wipe with microfiber.
Can I just use water to clean my whiteboard?
Water handles fresh dust and light smudges, but it won't lift ghosting. Ghosting is dry-erase resin packed into micro-scratches, and plain water doesn't dissolve that resin. Erase first, then spray CleenU Whiteboard Cleaner on the board or a microfiber cloth, wipe, and dry with a clean cloth.
Can I use whiteboard cleaner on my eyeglasses or laptop screen?
No. It's made for whiteboards and glass marker boards, not lens coatings or display screens. Use a cleaner made for lenses or screens instead. If you're wiping an interactive whiteboard, power it off and spray the cloth, never the screen or bezel gaps.
How do I clean a really dirty whiteboard?
Erase everything dry first, then deep-clean with the spray. Erasing removes loose pigment so the cleaner can reach the resin film underneath. Spray, wipe in overlapping passes with microfiber, and switch to a clean side of the cloth as it grays. Dry the board fully before writing; if writing still won't erase cleanly after that, the board surface is worn and may need replacing.
OEM/ODM customization questions
What can we customize?
Formula direction, scent, pack size and format, label design and language, and ecommerce bundles.
What paperwork comes with a private-label order?
Documents such as SDS/MSDS, TDS, COA, and label copy for your target market are prepared per project. We confirm which ones your order includes when we quote.
Launching your own whiteboard cleaner?
Send us your market, office or school channel, sizes, and estimated volume. We'll build it out with you.