This has been a concern of mine ever since I first came here and saw the long term damage that mosquitoes do to skin. We have a new housekeeper and her arms and most notably her legs are scarred something terrible. She has informed me that she has two windows and the mosquitoes come in and attack her and her child. So I gave her some inexpensive screen and a way to attach it very inexpensively. But what am I missing. Surely they don't want their children to have damaged skin for a lifetime. Why doesn't the man go buy screen and put it up. It isn't that expensive and the positives so much outweigh the little money invested. For the cost of a few beers and you have a solution.