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.
White vinegar is a natural disinfectant and deodorizer, available by the gallon at any supermarket. Dilute the vinegar with water, using one part vinegar to one part water, in a spray bottle and spritz on any hard surface. Use a sponge or damp microfiber cloth to wipe down porcelain tubs and sinks, mirrors, glass shelves and tile; youâll get rid of grime as well as deodorize the entire room.