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.
Maps Nearby to Lima, Peru: 1  Loja Argelia, Ecuador - 916.5 kms (569.5 miles) NNW. 2  Piura, Peru - 849.1 kms (527.7 miles) NNW. 3  Chachapoyas, Peru - 651.8 kms (405 miles) 4  N. Chiclayo, Peru - 652.9 kms (405.7 miles) NNW.  Cajamarca, Peru - 562.8 kms (349.7 miles) 1  NNW. Trujillo, Peru - 488.3 kms (303.4 miles)  NNW.