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How to Make a Whiteboard Erasable Again

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I institute the all-time manner to clean whiteboards later 9 tests

Unclean Whiteboards

Information technology was a skillful twenty-four hour period when I covered all of the walls in my function with large, inexpensive whiteboards.

It was a bad day, ii weeks afterwards, when I realized that big, inexpensive whiteboards ways that I was going to have to deal with unclean whiteboards.

Hither'southward an example.

unclean whiteboards

My boards and the eraser that came with my markers (paid link) had failed me, bigly.

Since I use these whiteboards heavily, I decided to launch an experiment! Time to find the best way to make clean whiteboards.

Research

I started online, of form. Lots of good articles out at that place:

  • Good list of x things to try from OnTime Supplies (though what's up with coffee grounds?!?)
  • Wikihow had two neat-looking tutorials, but none of them looked practical for use on a ton of big-ass whiteboards.
  • Lots of not bad first-paw accounts from ThriftyFun. Though I'm non sure I want to use abrasives similar toothpaste or Scotch Brite (paid link) on my beautiful new babies.

I started putting together a list, then decided I was just raid my basement and test any I had on hand. I've accumulated quite the collection of treatments, lubricants, and waxes from various projects.

I came up with 9 contenders for the test. Here'south group i:

clean whiteboards treatments group 1

And group ii:

clean whiteboards treatments group 2

How I tested

I decided to do two rounds of clean whiteboards testing.

In circular 1, I would:

  1. Split my wall into x groups (9 treatments and 1 control with no treatment)
  2. Care for each piece with a dissimilar treatment
  3. Erase the board at various points in time (after 1 hour, after 3 hours, etc.) to see which held up best.

In round ii, I would accept my finalists and do a long-term ghosting exam.

Circular 1: Nine Treatments for Clean Whiteboards

Here's the grid I set up. The left side had the waxes, the control, and ane of the goopy lubes.

clean whiteboards left grid

The right side had lubricant sprays and auto waxes:

clean whiteboards right grid

They were all applied according to the characterization instructions. The lubricant sprays were merely sprayed on, and then smeared around with a paper towel until the surface was dry.

Sealing and Cleaning a Whiteboard with Waxes

The starting time to drop out were the non-car waxes. Cheng Countertop Wax (paid link) and Paste Finishing Wax (paid link) are amazing for our DIY physical countertops. Whiteboard treatments, though? Non so much.

You tin can meet here that they left a smeary mess when I tried to erase the whiteboard after just one hour.

clean whiteboards waxes

I'thou kind of glad, as these were on the more difficult side to apply. Lots of rubbing on and smearing off, then waiting, then buffing.

Two down, vii to go.

Sealing and Cleaning a Whiteboard with Grease

Next to fall – our two grease entries. Nosotros use Super Lube (paid link) equally a bike concatenation grease, and this food-condom petrol jelly (paid link) is left over from a meat slicer experiment gone horribly wrong.

These were a smeary mess to employ, and the markers could barely write on them. They were also a mess after erasing after just one hr:

clean whiteboards grease

Ii more than down, which leaves 5.

Sealing and Cleaning a Whiteboard with Car Waxes

A friend I rate very highly suggested Turtle Wax every bit the solution, so I was excited near this test. I was testing Nu Finish Paste (paid link) and Turtle Wax Carnauba Cleaner Paste Wax. (paid link)

These were much easier to apply than the other waxes or the greases, which was squeamish.

However, I found that the whiteboard markers didn't write particularly well on them. In general, they did no better or worse than the control in leaving marks.

Here'southward what my control looked like when I erased subsequently one, ii, and 6 hours:

clean whiteboard control

And here's what the car waxes looked like afterwards 1, two, and half dozen hours:

clean whiteboard car waxes

Virtually the same level of whiteboard ghosting.

With ii more out, that leaves usa with iii treatments — all spray-on lubricants.

Spray-On Lubricants for Clean Whiteboards

I was downward to 3 finalists. Motion-picture show the old, grizzled gunslinger taking on two recent graduates from UofT Austin. One lives in the Brooklyn, the other is a Silicon Valley techrepreneur:

  • WD-xl, (paid link) the sometime-timer
  • Teflon spray, (paid link) the hipster
  • Teflon Silicone Spray, (paid link) the techie from Silicon Valley

I had loftier hopes for the Silicone spray, as did the super helpful guy at the local hardware store.

Starting time, a word on smell.

This group of treatments smells.

WD-40 (paid link) has the familiar shop-course-meets-your-begetter's-garage smell. Information technology's distinctive, though not unpleasant.

The Teflon spray (paid link) had a odour like electrified coconuts.

I don't have a clever description for the Teflon Silicone Spray (paid link) — it besides had a smell.

Allow's see how they did.

It's a little hard to see in this photo, but the newfangled Teflon Silicone Spray (paid link) was the poorest performer of the three. After three days of testing, it definitely had the most ghosting of these iii finalists:

clean whiteboards three finalists

Let's take our finalists and move on to Test ii!

Sealing and Cleaning Whiteboards: WD-40 vs. Teflon

This 2d test was a torture test. I took some other wall, treated it, and then attacked it with every whiteboard marker in my armory:

clean whiteboards final attack

I let information technology sit down for ii days, then erased it:

clean whiteboards finalist round 1

You can already encounter the ghosting on the control in the middle, just the WD-40 and Teflon are yet going stiff.

I and so repeated this cycle two more than times — I left the marker on for 2 days, erased it, and tried again.

The terminal test

Here'southward what my plainly control looked like (heavy whiteboard ghosting):

clean whiteboards final control

And the Teflon (light whiteboard ghosting):

clean whiteboards finalist teflon

And the WD-forty (clean whiteboards!):

clean whiteboards winner

The best manner to clean a whiteboard

WD-40 (paid link) is the all-time treatment for clean whiteboards. It held upwards nether multiple erasings and still looked not bad after over a calendar week.

It's also super easy to apply — spray on, wipe off with a newspaper towel.

It has a distinctive odor which I didn't mind, but you might want to examination it a bit before going basics.

Simply expect, there'southward more.

I also learned a bit most cleaning whiteboards throughout this whole procedure.

First, don't carp with those whiteboard erasers (paid link). They won't assistance y'all ane scrap unless yous have a brand new board or are writing on glass.

Instead, get yourself some microfiber towels (paid link). They're splendid for cleaning whiteboards.

Next, don't carp with those tiny, expensive spray bottles of "whiteboard cleaner." (paid link) We also tried these alcohol wipes, (paid link) just found them fragile and difficult to utilize. We had to apply a lot of them to clean even a single board.

Instead, buy yourself some rubbing booze (I'll put a link hither, (paid link) only it'due south mode cheaper at your local drugstore). Put information technology in a really nice looking spray canteen (paid link) that yous won't listen seeing every day.

Microfiber + rubbing alcohol = happy clean whiteboards

Now information technology'south your turn

What practise yous remember? Accept questions? Or peradventure you accept your ain results you lot'd similar to share? Pop them in the comments below.

And don't forget to share this article with your whiteboard-loving friends!

Every bit an Amazon Associate, I earn from qualifying purchases.

56 Comments

  1. How are you going to clean all the goop off the other white boards?

  2. J F April 24, 2018 at 4:58 pm - Answer

    Alcohol is a groovy mode to ruin the surface. Yous'll need it from and then on.

    • joshthemaker Apr 12, 2019 at 9:57 am - Reply

      I don't know — it's been a couple of years, and and so far they're property up fine. These weren't fancy whiteboards to begin with, so I'k not super worried about the surface.

      • shel 1 50 Feb 25, 2022 at half-dozen:twoscore am - Reply

        It's been almost three years and I am beyond stoked I establish this considering I have a inexpensive whiteboard I refuse to not utilize and was extremely IRRITATED. This was pretty dang funny (I read the whole thing, big time skimmer here) and this is the merely thoroughly helpful thing I've institute. Cheers Josh!!

  3. Chuck Hoffman May 8, 2018 at x:34 pm - Answer

    Cheers ! I capeesh your thorough investigation.

  4. Paul Tomaszewski Baronial 5, 2018 at 11:11 pm - Reply

    Spray the WD40 on a paper towel, and so use that to clean the board. It'south uncomplicated, fast, and not messy. I suppose a make clean cloth would work equally well.

    • joshthemaker April 12, 2019 at 9:58 am - Respond
  5. Carolyn Lattin September 22, 2018 at iv:53 pm - Reply

    Merely hoping for an update! Are you all the same happy with your solution? Has the rubbing alcohol damaged the surface?

    • joshthemaker September 24, 2018 at 12:nineteen pm - Reply

      Very happy! No harm even so that I tin see!

  6. David Stubbs November 28, 2018 at 7:40 pm - Answer

    I would like to know how a RainX treatment would perform.

    • joshthemaker April 12, 2019 at 9:58 am - Reply

      Great idea! Feel free to try it out and let usa know!

    • Paisley November 18, 2019 at 2:21 pm - Answer

      I recently tried RainX…didn't work well at all. Lots of 'ghosting'. I've been using toothpaste to clean [the just thing that worked] just will be switching upwards to WD40.

    • Shawna April 28, 2020 at 1:08 pm - Reply

      Fantastic analysis! Capeesh your attention to detail and accuracy.

  7. Ramona Due south March vii, 2019 at 6:23 pm - Reply

    Honey this post and your scientific approach. I take ii boards of "cheap" melamine (not the fancy glass or enamel, but still expensive enough to replace). I used a production called MB 10W, which worked very well when I got information technology in 2013, but now results in ghosting. I'll try your WD-40 approach. Please continue u.s. posted on how your boards continue to perform.

    • joshthemaker Apr 12, 2019 at x:00 am - Answer

      you bet! Information technology's been a couple of years, and still going strong. I've gotten lazy most the WD-40 application (I honey the smell in a garage, but not in an office). But the microfiber towels and rubbing alcohol are working keen.

  8. Angela Bell March 12, 2019 at five:40 pm - Reply

    WD-40 at present makes a non-aerosol. It works smashing, less smell, less overspray.

    • joshthemaker April 12, 2019 at ten:02 am - Reply
  9. Peter Apr 12, 2019 at 1:56 am - Reply

    Your periodic erasing was done dry out? With micro fiber towel?

    • joshthemaker April 12, 2019 at 9:58 am - Reply

      During the test, my erasing was washed with a combination of paper towels and standard whiteboard erasers. After I constitute the best surface prep, and then I played around with different cleaning techniques and institute that micro fiber + rubbing alcohol had the best results.

  10. Darby May 9, 2019 at 5:49 pm - Reply

    And then do you literally spray the rubbing alcohol each time you erase with the microfiber towels? When you are in a meeting and need to erase so you ever wipe with dry microfiber towel? How often practise yous was the towel?
    I cleaned a small whiteboard yesterday with alcohol & vinegar (no bueno), and then toothpaste (better), and finally charcoal powder (best). There'due south yet a petty ghosting left.

    I am worried now that I may have messed upwards the surface with the abrasives. I was thinking nearly using Cannuba wax or another type of coating before writing on the whiteboard again. I don't desire to spend a lot because I don't wax my car. I have information technology to the car wash and permit them do it. And then, does WD-40 put a coding that then allows the markers to write on it properly without ghosting? Do you recall if I use WD-40, that would exist all I need to do now?
    How long does the aroma last!
    Thank you for your thoughtful experiments!!

    • joshthemaker Baronial 28, 2019 at 6:09 pm - Respond

      How-do-you-do – you're very brave using abrasives! I tested Carnuba wax, and it turned into a large mess.

      It's worth a test with the WD-forty. The smell lasts a few days in my role, but I'm sure that will vary with ventilation. Good luck!

  11. Katrina August 27, 2019 at 6:24 pm - Respond

    I love this post so much. Thank you! How often do you need to prep your boards with WD-40 vs just erasing with alcohol and microfiber? Does the alcohol remove the WD-forty?

    • joshthemaker Baronial 28, 2019 at 6:10 pm - Reply

      I have to admit that I've gotten lazy lately, and have but been using the microfiber cloth with the rubbing alcohol. It was just too much of a hassle to keep reapplying the WD-xl!

  12. Stephanie August 28, 2019 at 3:11 pm - Reply

    Hullo josh. Not sure if yous still check this, but hoping you lot exercise. I have some whiteboard that are suffering from ghosting. So I literally just spray some Wd40 and make clean information technology off, utilise them every bit normal – Then wd40 next time I demand them clean again?

    • joshthemaker August 28, 2019 at 6:10 pm - Respond

      You might try the microfiber material + rubbing booze to get them make clean, and so try out the WD-forty after that!

  13. Manuel August 28, 2019 at 5:42 pm - Reply

    Did you always tried with white petrol? For the cleaning process, actually strong smell only I'm wondering cleaningwise which is ameliorate alcohol or white gasoline.

    • joshthemaker August 28, 2019 at 6:11 pm - Reply

      No, never fifty-fifty idea of that! Great idea, let united states know if you decide to endeavor it. Not sure I could tolerate smelling gasoline/petrol all day in our role, though.

      • Rich March 12, 2022 at 4:59 pm - Reply

        Thank you for the great mail Josh and for being the top google effect for my search terms!
        I wasn't getting good cleaning results with electronics Isopropanol Alcohol or WD40 so thought I'd try Manuel's petrol suggestion and information technology works great!
        Post-obit that direction I then tried white spirit (aka mineral spirit) which is petroleum based and it was equally as good.
        Side by side trial was methylated spirit which is ethanol based and that worked well but has the reward that information technology smells nicer and is less 'oily' than petrol or white spirits.

        Likewise worth noting that rubbing alcohol can exist either IPA or ethanol based (according to wikipedia) so that maybe why rubbing alcohol gives mixed results for some people. As I said IPA simply don't work well for my pen/board combo.

  14. Lee September 16, 2019 at 7:xiv am - Reply

    Scientific method for the win! Thanks Maker Josh!

  15. Jessica Clark November 6, 2019 at 7:06 pm - Reply

    Received a bunch of 'shot' white boards from my office'due south purge during a move to a new building. I am excited to try your winner (and avoid the mess of trying the others – cheers!), only I have my own test to throw in for the running:

    I am going to try a 'denatured booze' I have from my lab instead of isopropyl to provide the solvent that should 're-liquify' the resin-residue from the markers dried in identify.

    I so plan, in place of WD40, to try some coconut oil and/or mineral oil to provide a lubricating, hydro-phobic surface left behind on the board itself, to foreclose the resin colorants from markers adhering too well on a too-cleaned board afterwards alcohol cleaner is used. I'm basing my tests off the principal ingredients in a can of formulated board cleaner:

    Water (CAS# 7732-xviii-5),
    Denatured booze (CAS# 64-17-5), ethyl based alcohol (that is stated to go out a residual, different isopropyl)
    Cocamidopropyl betaine (CAS# 61789-forty-0) – a kokosnoot oil treated to human activity as an Amphoteric surfactants
    Potassium sorbate (CAS# 579-00-ane), a preservative salt synthetically produced from sorbic acrid and potassium hydroxide
    Citric acid (CAS# 77-92-9).a tricarboxylic acid that acts a acerbity regulator

    Anyway, I'll let you lot know how it goes, and how well my markers take whatever of the to a higher place oils being present on the board.

    • joshthemaker November vi, 2019 at 9:43 pm - Respond

      Keen! Looking forward to hearing nigh it!

    • The Computer Cat Feb 5, 2020 at 2:42 am - Reply

      I'm looking forward to your results as well, Jessica. Hadn't thought of using forest alcohol, just I do have 100% purity IPA for electronic cleaning that has a lower vapor pressure than ethyl. Josh, I honey how adept 'ol WD-40 beat the young whipper-snappers (once again) -"WD-40: what's in your closet?"

      Word of warning: do Non use floor waxes on whiteboards! After cleaning an old whiteboard, I used a wax for forest floors every bit a terminate. Large mistake! Changed markings from erasable to permanent ink in less than x minutes! I'm still working on stripping off any residue wax on the board.

    • Eric August 2, 2020 at 1:xviii pm - Reply

      And then Jessica eager to hear – how did information technology go?

  16. Termite February 1, 2020 at nine:07 pm - Respond

    Great commodity! I am a swain admirer of the clean whiteboard. I accept some fancy WD-40 with Teflon to try this with.

  17. nicole Baronial 12, 2020 at 1:29 am - Reply

    thanks for the recommendation with the microfiber towels, i have a pocket-size whiteboard in my room and i detect that there is a lot of fibers left backside when im erasing with my eraser… would cleaning with the towel assist? im gonna examination it when i get it!

    (my issue is bad because the picayune marker left over goes all over my hands when writing)

    • joshthemaker Baronial 17, 2020 at two:41 pm - Reply
  18. Marc October 2, 2020 at 12:47 am - Reply

    The number ane enemy of white boards are micro scratches. Do NOT use that green scrub pad in your paw on that board. Yous volition ruin it forever. Cypher abrasive should ever touch the board. That includes old, dirty erasers that become difficult every bit a brick. The reason the dry out erase marker won't come up off the lath is considering the ink is imbedded in the scratches. Clean the board with alcohol and a gentle rag, then use WD-xl every now and and then. If the WD-40 still doesn't piece of work for y'all, and so your whiteboard is basically trashed.

  19. hey! after not finding any wd 40 around my shop, I tried just a dab of brake cleaner spray on a paper towel, it effortlessly took away YEARS of white board smudge on my metal whiteboard. CAUTION! Very flammable, Loftier initial scent, but cleaned my whiteboard like magic!

    • Ela March 5, 2021 at 5:30 pm - Reply

      Would this work on a cheap non-metal whiteboard? I have a big very former super stained whiteboard that I'g trying to clean. Then far, alcohol, hydrogen peroxide, and whiteboard cleaner accept not worked.

      • joshthemaker March 8, 2021 at 1:22 pm - Reply

        It'southward worth a try! Good luck.

  20. Jessica Dec 7, 2020 at viii:37 pm - Reply

    I tried the WD-forty today after I attempted to clean up a memo size white lath that appeared to be a lost cause and WOW!! I'thousand so glad I tried information technology!! Information technology not just came clean, I discovered information technology to be bully for cleaning "gunk" off of plastic storage totes. It also removed the permanent mark previously used to lanel the tote, then now I can reuse it & label information technology neatly. Apparently it works very well on plastic considering I was able to get some stuff marks off a small white trashcan which now looks brand new & I've had it at least 10 years lol!! I'thou pleasantly surprised that I found this hack & this site!! I'm also interested to hear the results of Jessica Clark'south experiment–hopefully she will update soon. Thanks for the hack Josh– I volition definitely exist checking your site frequently!

  21. Ela March 5, 2021 at 5:34 pm - Reply

    Is the WD-40 just fort sealing and restoring or does it clean off the former (years and years worth) ghosting and possibly non-dry out erase marker markings as well? I've tried so many other "tried and true" non-abrasive cleaning methods and nothing is getting this whiteboard fifty-fifty close to clean.

    • joshthemaker March 8, 2021 at one:21 pm - Reply

      I'grand not sure — it's worth a test if they're as bad equally you say!

  22. rachel March viii, 2021 at 2:xiii pm - Reply

    So for cleaning I have used 'shower spray' -you know the stuff that is supposed to terminate water marks! It cleans them beautifully, and writing is easy, but wiping all the same leaves ghosting on the slightly 'shot ' whiteboard. I call back they need sealing so WD40 is worth a stry I think.

  23. Cody March 28, 2021 at 1:49 am - Answer

    I wanted to share the following data I received from my school "director of janitorial services." The post-obit was taken from a lead Scientist of PolyVision (one of the largest worldwide whiteboard manufacturers).

    1) Cleaning: The scientists state that the number one way to go along a whiteboard looking new is to clean it with a ratio of: 30/70 mixed isopropyl alcohol (xxx%) and common cold water (70%). It must exist mixed in a spray bottle and applied every bit needed, but weekly is recommended.

    two) Ghosting: This is the superlative complaint of whiteboard users and scientists recommend the post-obit to get rid of ghosting: (wipe the lath with a soft type of cloth dipped in the mixture of (30/70 ratio) isopropyl alcohol and h2o. This is the virtually constructive whiteboard cleaner.

    iii. Homemade Cleaning: They suggested the best "Homemade Whiteboard Cleaner" is the following: Over again, a mix of (30/lxx) isopropyl alcohol and water is the best solution to clean a whiteboard, just at that place are a variety of other options that work just too. Using a soft fabric moistened with WARM soapy water (dawn dish lather is all-time) and brand certain water is quite warm. They also suggested, Windex window cleaner and Peroxide all piece of work very well likewise and will not harm your whiteboard.

    4. Circumspection: Stay away from ALL wax-based cleaners every bit they leave a film on the whiteboard and tin can make it unusable if heavily applied.

    v. Frequency: Depending on the apply of the board, it should be cleaned at unlike frequencies. Teachers who write on the board all day long should clean or wipe the board daily with ane of the above whiteboard cleaners. Office usage where notes and schedules are posted on a board for a long period of time, should be erased and the board cleaned earlier rewriting the content again or at least once every few weeks.

    Finally, I promise this data helps everyone and provides some additional methods. Thanks for the great information on all of the comments.
    ~Utah School Instructor, U.s.

  24. Janelle Hollingshead April xiv, 2021 at 4:54 pm - Reply

    How long have you been using the rubbing booze? I heard it ruins whiteboards.

    • joshthemaker May 26, 2021 at 1:32 pm - Answer

      For a few years now — seems to be holding up well!

  25. Mike June ii, 2021 at 3:49 am - Respond

    WD 40 caused my whiteboard surface to bubble so I can no longer utilise information technology.

  26. Rebecca June two, 2021 at 8:25 am - Reply

    WD-xl worked slap-up to get rid of the ghosting on my little whiteboards. And it makes information technology easier to erase the new ink, too.

  27. Rebecca June ii, 2021 at 8:30 am - Reply

    For future reference, what strength of isopropyl alcohol do you use. I accept 91%. Do you think that might exist too potent?

    • joshthemaker July 21, 2021 at 12:06 pm - Reply

      That's a cracking question! We used 70% for the test.

  28. Jim Casey July 20, 2021 at 5:49 pm - Respond

    I'chiliad impressed. Thanks for your good work.

  29. Gj November three, 2021 at 10:xv am - Reply

    I used permanent marker each week as a teacher. I'd clean it with commercial spray. Sprayed once to clean off the marker. Sprayed again for the shadowing letting it sit for a minute or two both times. Boards and laminated posters looked clean and great for years

  30. ROE November 23, 2021 at 6:l pm - Reply

    THE Best Mode TO Clean A WHITE AND RESTORE IT AT THE SAME Time IS A PRODUCT NAMED C-WHITE. IT'Southward WARRANTED TO WORK OR YOUR MONEY Back.

  31. Anna Hamilton December xx, 2021 at 10:18 am - Respond

    Believe it or not, (I didn't believe myself) the best and fastest way I have ever used to make clean my whiteboards is not but constructive, only information technology'south also free, and you're not going to believe what it is….. Cigarette ashes! No you oasis't misread it, cigarette ashes are the easiest mode I have found to quickly and effectively clean all my whiteboards. There is also minimal mess, just sprinkle ashes on yous lath and with either a dry newspaper towel or toilet tissue, lightly vitrify the board using a circular move and in mere seconds you will see a clean whiteboard ascension up from the ashes, (lamentable for that pun, just I couldn't resist)

  32. Mim January eight, 2022 at 1:46 am - Reply

    This has been great, cheers for going thru all the hard work to get these results.
    Just cleaned my kids' whiteboards using water & rubbing booze – similar make new! Easy to write on again, no problems.

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Source: https://www.makerjosh.com/best-way-clean-whiteboards-9-tests/

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