What makes dry erase markers erasable?

The silicone polymer makes dry erase marker ink slippery and prevents the colored pigment of the marker to come in direct contact with the surface. This is why dry erase markers can be wiped off of non-porous surfaces so easily.

How are whiteboard markers erasable?

The whiteboard marker has a solvent in the ink that allows it to erase easily, whereas the solvent in a permanent marker is the kind to make the mark permanent. If you draw over the permanent marker with the whiteboard marker, the solvent from the whiteboard marker penetrates the permanent ink, making it erasable.

What chemicals are in Expo dry erase markers?

What is the solvent in dry erase markers?

These components are responsible for the marks left when you write with the pen. Once the felt touches the surface, the exposed solvent (usually isopropanol) begins to evaporate, leaving only the sticky ink resin, which binds to the surface through van der Waals forces.

Can dry erase markers be erased?

Wet erase markers can only be removed with a damp tissue or cloth. Dry erase markers erase with an eraser on most non-porous materials, like whiteboards, porcelain, melamine and glass.

What's in Dry-Erase Markers? | Ingredients With George Zaidan (Episode 10)

Does alcohol remove dry erase marker?

Isopropyl alcohol, often referred to as rubbing alcohol, and hydrogen peroxide are very effective ways to clean whiteboards. They are especially effective at getting rid of ghosting caused by chemical build up residue from whiteboard markers. For best results, use 99% or 90% isopropyl alcohol.

Why is my whiteboard so hard to erase?

Some surfaces either grow rough with time and wear, making tiny grooves that are hard to clean completely, or the material reacts with the ink and the ink dissolves it a little and really sets. If the cleaning agents don't work, or fresh marks are also very hard to remove, then it's probably time for a new board.

What is a good alternative to dry erase markers?

Wet erase markers can be used on non-porous surfaces such as whiteboards, glass, metal, mirrors, plastic and black marker boards, making them a great multi-purpose product. Wet erase markers use a paste-based ink that has semi-permanent qualities.

How do you make dry erase marker remover?

Vinegar and Water is the undisputed champion for removing old dry erase marker. Ammonia does a great job when used on the correct type of dry erase ink. It does not work on the dry erase board, but rather on the type that uses liquid for erasure.

Why do dry erase markers smell bad?

Most of the VOCs found in dry-erase markers are usually from the alcohol-based solvent, like diacetone alcohol or butanol, and other VOCs like xylene contribute to the distinctive marker smell.

Are dry erase markers harmful to health?

The black substance inside of dry erase markers is typically a type of ink called a xylene-based ink. This type of ink is made from a mixture of solvents, pigments, and other components. It's considered harmful if inhaled in large amounts.

Is dry erase marker toxic to dogs?

White board markers or dry erase markers contain solvents and other chemicals that can be toxic to dogs if ingested. Some of the most common chemicals found in these markers include isopropyl alcohol, ethylene glycol, and propylene glycol, all of which can cause serious health problems if consumed by dogs.

What are the 3 components of a dry erase marker?

The ink is made of color pigments, a chemical solvent and a polymer or “release agent.” The difference between dry erase markers and permanent markers is the kind of polymer used. Permanent markers use an acrylic polymer that helps the pigment stick to surfaces, while dry erase markers use an oily silicone polymer.

What is the difference between dry erase markers and whiteboard markers?

A whiteboard marker, also known as a dry-erase marker, is a specialized pen designed for use on whiteboards. Unlike traditional markers, which use permanent ink that can be difficult to remove, whiteboard markers use a low-odor, non-toxic ink that can be easily wiped away with a dry cloth or eraser.

What makes EXPO markers erasable?

In short, dry erase products work due to the relationship between the silicone polymer found in dry erase markers, and the non-porous surface utilized by whiteboards. The oily polymer enables the ink to be easily wiped away, while the non-porous base of the surface prevents the ink from soaking in.

Does rubbing alcohol damage whiteboards?

Avoid cleaning your whiteboard with products containing alcohol, ammonia, bleach, or any harsh chemicals. These substances can damage the whiteboard surface and reduce its lubrication over time, resulting in whiteboards that are difficult to clean.

Does Windex remove dry erase marker?

Rubbing alcohol, hand sanitizer, nail polish remover containing acetone, vinegar, and Windex are all safe to use on a whiteboard. To clean the whiteboard, dampen a cloth and use it to rub in the cleaning product of your choice. Rinse the cloth with cold water and use it to rinse off any remaining cleaning solution.

Can you use Windex on a whiteboard?

Can you use Windex® to clean a dry erase board? Yes, glass-cleaning products such as Windex® are recommended for cleaning the dry erase surface of a whiteboard.

What is a cheaper alternative for a whiteboard?

Can I use Crayola markers on dry erase?

The Crayola 12 washable markers are designed for use on dry erase boards. They come in a range of bold, rich colors for creating beautiful works of art. The markers erase easily, and the ink also washes out of clothes and off skin with minimal effort.

What is the best brand of dry erase marker?

Does Magic Eraser ruin whiteboards?

No, a magic eraser will just create more abrasion on the surface. The dry erase marker trick works because of the alcohol inside the marker. Therefore, rubbing alcohol is probably the best bet, however, it will break down the surface of a traditional board over time.

How do I make my whiteboard more erasable?

The WD-40 fills in the dried pores of the whiteboard which were holding in the ink and makes it easier to erase it.

Can you use a magic eraser on a whiteboard?

The dry Magic Eraser helps you remove chalk from blackboards as well as dry erasable whiteboard marker ink. Its high performance means it can tackle even the most stubborn marks – it simply erases them! Ideal for the thorough cleaning of almost all types of whiteboard, for example for removing "ink shadows".