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.
A long string of land pressed between the Pacific and the towering Andes, Chile is 4,270 km (2,653 mi) long. â. ; it is 356 km (221 mi) wide at its broadest point (just north of Antofagasta) and 64 km (40 mi) wide at its narrowest point, with an average width of 175 km (109 mi). â. .