Hydro Keeper Sticks are made with ceramic plastic and are a necessary item to prolong the keep rate of your Hydrogen Water. Simply rinse Hydro Keepers with clean water, drop them into a container containing alkaline or purified water and wait at least five minutes to enjoy hydrogen rich water!
Keep water at room temperature or refrigerated and keep your container top screwed on securely. Hydro Keepers require a 3 Stick per gallon ratio to work effectively! Hydro Keepers will effectively treat your water for 3 months depending on your water quality and usage.

Hydro Keepers may increase the alkaline pH level in your water. No activation with vinegar required!