Leaves no residue and prevents black ink from smearing or flaking off the board

These erasers erase without water and erase can clean a white board with water pretty well

Makes cleaning white boards easy.

I originally bought a Mr. Clean version of these erasers and found they really clean white boards that other erasers just smear.

It erases the board very well and clean

and then either paper towels or a rag to clean off the board

That with water will clean dry erase boards with some stubborn marks

Adding a little bit of water to one side managed to wipe clean my oldest and stubbornest board

I use them daily to clean my boards after school

I have one of the felt erasers which you can strip layer by layer too, but the 3M Whiteboard Eraser out-erases white board marker without any grease streaks.

Best white board erasers ever!

and it did erase the board nicely.

This is, without a doubt, one of the best white board erasers I have ever used.

If you don't want to be using a liquid cleaner on your board, get these and the board will stay cleaner much longer between major cleans

My students ask to erase the board for me because they are amazed at how well these erase - most of the time (depending on the marker) there isn't even residue left on the board

Even so, they WILL NOT erase a white board like a regular eraser -- in other words dry

and the board looks like new now.

They erase the board cleanly without pushing residue around.

These are the best white board erasers

I'm giving the product all 5 stars though, because they still erased the board better than the EXPO spray with paper

It cleans the board better than any other one I've used.

After putting some time and a fair amount of elbow grease into cleaning the board, I found some of the markings to be completely gone while others has simply faded.

they really clean the board.

Works well - basic white board eraser

These are great white board erasers.

After years of dry erase marker build up, I was ready to trash the boards

My white board had become a pain to clean

When erasing the board it squeezes together and the area which is wipes is smaller than expected

They are made to be wetted and clean the white board like an end of day cleaning

Don't erase well and blue side scratches board.

and it did erase the board nicely.

Didn't clean board as expected.

Easy to hold, yet not so small that it takes forever to cover the board to erase.

I've seen it all: typical dry erasers, microfiber cloths, baby wipes, glass cleaner, white board spray cleaner, paper towels

If you're wanting to really clean the board, choose another option.

They erase the board cleanly without pushing residue around.

He uses his board to draw out biology and chemistry problems and this erases much better than the one that came with the white board

they rock the board clean like nothing i have seen before

These are excellent white board erasers.

it was easy and keeps the board very clean.

These "erasers" don't clean the board, they smear the marker around.

Looks like you should use it to wash dishes at first, but, it really clears the dry erase board and makes it white again.

Clean the board nicely and maintain their shape/cleanliness well

Clean the board nicely and maintain their shape/cleanliness well

These keep my board clean and WHITE

these do more than erase the Board

Grimy boards are often very hard to erase.

This is the best whiteboard eraser I've used so far - cleans the board very well, no scratching at all like some fabric-based erasers, and you can easily clean the eraser by running it through water

Have rub several times to clean the board even on recently written stuff.

Worked ok on very old stained white board...works well on newer cleaner boards.

They disintegrated immediately and didn't clean my white board.

These erasers erase without water and erase can clean a white board with water pretty well

I stopped using them since all they seem to do is smear the boards.

Definitely does better to keep the board clean than any regular wipe or eraser.

It takes an awful lot of scrubbing with those erasers to obtain a clean board

For really dirty boards, getting a soft cloth rag and some 99% alcohol is still the best!

These are so helpful even on the worst, oldest dry erase boards.

I also like the fact that when the students want to help out and clean the board, it is a lot easier having them use this sponge (kinda like using the old school chalk board eraser) than having them get paper towels and spraying the board-which sometimes yields less than desired results (spraying things other than the board.

They did not remove the stained on ink form the white board.

But the first time I tried to clean my board, I was impressed.

I've been teaching for the past 7 years and these are by far the best white board erasers!

These things cleaned our white board to be like new

If you keep these clean as they are washable, they are the best thing if you like a clean white board

Much better even than th usual black ones..they bring all marks off...and adding in some off the white board cleaner makes my board look brand spanking new every week.

Even the stubborn red and blue dry erase markers that tend to stain the board wipe off easily

Super clean boards in my classroom.

It erases the board very well and clean

These are great for cleaning white boards

If all you are doing is erasing the board, the traditional erasers are better

These are exceptional for cleaning white boards.

These work well, are easy to clean and have never failed to clean the board and leave it ready to use.

The boards at my school aren't great (they are painted chalkboards) so there are some rough patches that these erasers struggle to really clean, but if you have a true whiteboard these would be perfect.

They clean the board so much easier and more thoroughly than the old black ones!

The eraser works fine to clean the board, but I wish it was not double-sided.

When I used them, they didn't clean the boards

I would definitely recommend this before junking that white board

I cleaned with water, but it was back to being dark, and almost as worse as before I washed it.

Worked exactly as you would expect