Proton's complete glasswash detergent, working in tandem with their rinseaid, effortlessly removes protein build-up while ensuring your glasses are both impeccably clean and completely dry. This innovative formula streamlines the cleaning process, leaving you with pristine glassware. It also leaves no damage to etching, preserving any branding and or nucleate. Please note that if you are using Proton complete glasswash detergent in a very hard water area, you need to be utilising a water softener in order to gain the best results. Used in very hard water without the support of water softener will result in negative results that is highlighted by this product. On initial use you may also experience a strong chlorine smell from the machine for a short period of time. If glasses have not been recently Renovated it may take 2-5 washes to reach a pristine condition.