These storeowners are usually home brewing enthusiasts, and they are more than willing to share tips and techniques to novices. There may be some area where there's no home brewing store around, and you might be the unlucky few who live in that area. Well, you don't have to worry since there are also home brewing sites online where you can order supplies and discuss information about home brewing. 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. These three categorizations are discussed below. Some of the best reasons forwarded by many home brewers are for personal reasons. There are some brewers who cite the intrinsic rewards that they can get from the activity. This is best selected if the intent is to place the system anywhere inside the house. Outdoor units. Since these systems are placed outdoors, expect these units to be durable. The construction can be made from stainless steel so that these are protected from the moisture. For outside parties, consider the outdoor units. At best, you can persuade your friends to take up the same hobby. Health Benefits This is perhaps the best benefit of them all since it's related to health. While it's true that overdrinking can have grave consequences to your health, it's been scientifically proven that alcohol in moderation can improve it. As mentioned, water has an effect on beer and this can be linked to the effects of the six water ions. These ions include the carbonate, the sodium, chloride, sulfate, magnesium and calcium. All of these ions have something to say on the final product. And since these ions are critical, it is always a good move to research on the composition of water. So how are you to know that the beer is ready for bottling? Now there are two ways on how to tell if it's ready for packaging. One is to check the bubbles that come out of the lock; if the bubbles pop no more than one per minute then it's ready. Another test is by checking the yeast. If it's on the bottom, then it's prime up for bottling.