Brewing Guide HELPFUL HINTS: It is possible to continuously brew your favorite beers in The Beer Machine because the design of The Beer Machine makes it a completely closed system. Provided you do not open and expose the contents of your Beer Machine to the outside environment where wild yeast cells and bacteria can be introduced, you do not need to clean between brews when you already have the proper environment for brewing inside your Beer Machine. Simply be careful when you open The Beer Machine and add the next Beer Mix and water that you do it in one step, and in a clean environment. We have reports of up to ten successful continuous brews however we do not recommend more than five or six continuous brews because of the propagation of excessive amounts of yeast cells and potential for flavor changes. download guide in pdf        view guide in html