You have to read the bottle. Some Windex's habe ammonia and some have vinegar. I use the vinegar one and its fine. I don't spray it in the screen, I spray it on the towel then wipe gently.
According to the CIA World Factbook, Peru covers a total area of 1,285,216 square kilometers, or 496,224 square miles.This area is delineated by international boundaries and/or coastlines, and so does not include coastal waters belonging to Peru.ccording to the CIA World Factbook, Peru covers a total area of 1,285,216 square kilometers, or 496,224 square miles.
Brazil has a total area of 3,287,597 square miles [8,514,877 square kilometers]. Its greatest length is 2,731 miles [4,394 kilometers]. Its greatest east-west width is 2,684 m â¦ iles [4,319.4 kilometers].