Use permanent marker. Or if you are trying to make lines to divide sections, you can use blue or black masking tape. Note: Even permanent marker isn't permanent on a white board. Most white board cleaners will take it off.
Nothing is permanent. That ink can, in most cases, be removed with isopropyl alcohol or acetone.
The ink used in dry-erase markers is almost identical to that used in permanent markers. It is comprised of colored pigments, a chemical solvent (like alcohol) and a polymer or "release agent." The type of polymer used marks the main difference between dry-erase and permanent markers. Unlike permanent markers, which use acrylic polymers to make the pigment stick to surfaces, dry-erase markers use an oily silicone polymer. The ink's slippery consistency prevents the colored pigment from coming in direct contact with the surface so it can easily be wiped off.
lady gaga
If its on skin wash with soap water and hand sanitizer for a couple of days if on white board keep washing with the spray bottle for the ones that aren't for dry erase i dont know what its called
ANSWER:IT IS NOT PERMANENT! WD-40, high pressure cleaning, acetone, and Mr. Clean Magic Eraser can get Permanent marker off.
Pre-erase or post erase?
If by "wet erase" markers you mean water-soluble markers, the answer is - usually yes. The surface preparation for dry erase boards (whiteboards) is different from the way you would prepare a surface for water-soluble markers. As a consequence, it is not uncommon for water soluble markers to leave a stain on a whiteboard that requires some other solvent to remove. If a wet permanent marker is used on a dry erase board, it can sometimes be removed with an appropriate solvent, but often the whiteboard will be permanently stained (which you might expect from a permanent marker)
They are filled with ink that doesn't erase easily.
a paper towel. Wet or not wet
The ink used in dry-erase markers is almost identical to that used in permanent markers. It is comprised of colored pigments, a chemical solvent (like alcohol) and a polymer or "release agent." The type of polymer used marks the main difference between dry-erase and permanent markers. Unlike permanent markers, which use acrylic polymers to make the pigment stick to surfaces, dry-erase markers use an oily silicone polymer. The ink's slippery consistency prevents the colored pigment from coming in direct contact with the surface so it can easily be wiped off.
try using mr clean Dry erase marker on a smart board? This is why I don't like to see white boards next to smart boards. The white board markers are very easy to confuse with the non marking smart board markers. Use a wet rag to remove the dry erase marker from your smart board and then, paint the dry erase markers a neon orange so that they can be easily identified. For those of you who may not know what a smart board is, it is a screen that uses a projection generated by a pc to see an overhead display. It has a rougher surface than a dry erase board so special markers are supplied with the board that will only be visible on the smart board.
Expo markers, are used to write on a smooth surface, usually a Dry erase board. Dry erase boards are big white smooth boards, that you can use the Expo markers on, and easily erase with an Expo eraser. Which makes it easy to reuse the board many times.
Dry erase markers are made specifically for use on whiteboards. The ink in them has a somewhat flaky finish, so the markings wipe away easily with a dry eraser, much like chalk does. Do not use permanent markers or other types of markers, though, as the inks in these will penetrate the surface of the board and stain it.
Expo markers, are used to write on a smooth surface, usually a Dry erase board. Dry erase boards are big white smooth boards, that you can use the Expo markers on, and easily erase with an Expo eraser. Which makes it easy to reuse the board many times.
I don't know if this will work on piano keys, but dry erase markers erase permanent marker on white boards. Write over the mark, then erase the dry erase. If the dry erase doesn't come off the piano keys easily, use alcohol.
Many people make the mistake of testing a dry erase marker on the wrong type of material. You should not test one out on paper or cardboard when you are comparing it to another. This will not really show you how well that it works. You need to make sure that you test the markers out on a dry erase board. This will show you if they work well and if they leave marks on the board.
Try scrubbing germ-x with a wash cloth;)
Dry erase markers - it can erase off of anything, like Boards, Hands, etc... Wet Erase markers - it will be a little harder for people to take off of anything.