This article may be confusing or unclear to readers. (August 2015) (Learn how and when to remove this template message) A generalization (or generalisation) is a concept in the inductive sense of that word, or an extension of a concept to less-specific English or mathematical criteria.
I always just used a good spray of Spray and Wipe on my whiteboard at school, and itâd come up clean everytime. The BETTER trick is knowing how to get permanent texta off your whiteboard when someone has picked up the wrong pen. Orange oil goo remover, then spray cleaner to get the orange oil off.
Remove loose paper and tile adhesive from the plasterboard with a wallpaper scraper. Mix plaster with water in a bucket according to product label instructions. Apply plaster to the plasterboard with a trowel, filling any holes in the plasterboard and keeping the surface as even as possible.