Aside from doors, windows are of course the most popular entryways for insects. An open window seems like an invitation for them to come inside. But with tesa® Insect Stop at your window, you clearly signal that insects are not welcome in your home. Which is quite understandable as mosquitoes and flies in particular are extraordinarily gifted in annoying people. Our insect protection will make your windows “insect-proof” in the summer months quickly, easily, and comfortably.