[lrichardson]

When I was designing our office I had dreams of having giant wall-covering white boards everywhere. Of course, to save costs, we tried using the shower board material from Home Depot like this post is suggesting.

The ghosting ends up being a pretty big problem. We found some window cleaner (not windex) that does a pretty good job cleaning it, but the boards are getting more and more worn over time. Eventually I hope to replace them all...

I've ended up going a different route in my home office, and it's been quite successful.

Ikea sells these long and skinny white-colored glass. 63" x 19" for $32.00 USD.

http://www.ikea.com/us/en/catalog/products/80160645/

I have two of these mounted on the wall forming a pretty good-sized white board. It's a little bit weird with the seam in the middle, but it matters less than you'd think. The glass ends up looking WAY better and classier than the shower board would, and you don't have to worry about ghosting ever.