I doubt it made me drive faster, it allowed me to be a lot more relaxed and have better awareness of what was happening outside because I didn't need to concent

I doubt it made me drive faster, it allowed me to be a lot more relaxed and have better awareness of what was happening outside because I didn't need to concentrate as hard on trying to see through the windscreen. Even with good windscreen wipers in heavy rain or spray they only leave a small clear section so you are working hard just to see. With the RainX the entire windscreen was completely clear so much less strain.