Hello , I am sachin again and now we talk about park avenue cool blue .okk first thing is park avenue is a big company releted this aera but this deo is not as much good . First thing is smell is not as good and also not long lasting. After sometime not some time only in 2or 3 hours smell will go out and about cooling its totally fake cool when we use deo in underarms only then an then so gays its my personal opinian about cool blue . Here park avenue has many good product in market also .