Rain?X 2-in-1 Glass Cleaner + Rain Repellent delivers automotive strength cleaning for glass and mirrors leaving a clean, streak-free shine. The concentrated formula quickly and easily cuts through dirt, bug residue, tree sap and road grime. 2-in-1 formula includes Rain-X rain repellent technology to improve visibility during wet weather driving. The Rain-X water beading technology is automatically applied while cleaning exterior glass. Safe for all permanently tinted windows.