Other uses of these devices are for quick and easy cooling and heating purposes during the whole process of brewing to fermentation. 10. Lastly, you will need bottles and caps for packaging. Basically, these are the common and required equipments you need to start home brewing. They are practically available in all stores supplying home brew ingredients. Large amounts of proteins may also affect the clarity of the beers that you are making. For this reason it is recommended that these proteins should only be used with the darker beers or the cloudy drinks. The other trick in making the beer full bodied is by utilizing the right temperature. To be specific, a higher temperature should be selected during the process of mashing. The presence of laws is testament for the impending death of the tradition. But the desire of some to preserve it had paved way for underground brewing. This people had kept the tradition alive despite the presence of prohibitions and laws. The discovery of this underground brewing had made some state to modify the law and reconsider tolerance for this activity. But what really makes home brewing sticks? Well there are a number of reasons why this activity continues to attract hordes of men and women. And all these reasons can be traced to three major categories- the reasons can be grouped according to personal reasons, business reasons and for health reasons. Well, you may argue that others will just be contented with personal recognition and may not venture on commercializing their home made product. But this doesn't mean that it is not possible, in fact it is very much possible especially when the opportunity is very promising. However, it requires skills and perfection to reach this far. The nice thing about this system is that this is easy to do, it is customizable and more importantly the refrigerator at home becomes multi-purpose. But then again, the choice will depend on the budget and the needs. And, certainly it is your motivation to become a hardcore hobbyist of home brewing. If you are thinking of adding this system to your collection, some things should be considered and realized.