Despite Gyeon Q2M Iron's high reactivity, the product’s pH remains unchanged. The goal was solely focused on delivering the most versatile range of applications. Moreover, thanks to its neutral pH it can be safely applied to even the most delicate materials. But that’s not it. Gyeon have completely changed the harsh smell of the previous version, leaving you with an incredible Banana candy scent, making the iron decontamination process now a pleasant experience.