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.
In Argentina. Peru is the Republic of Peru is a country in western South America.  It is bordered on the north by Ecuador and Colombia, on the east by  Brazil, on the southeast by Bolivia â¦ , on the south by Chile, and on  the west by the Pacific Ocean.outh America South America  Peru is on the western edge of South America. on the East coast of South America. 7 people found this useful.