H2O - dihydrogen oxide, hydrogen hydroxide. Comprises over 90% of most beers. Termed "liquor" when used in the brewing process.

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Types of bottles I can use for beer

Can I use my old water bottles to bottle my beer? Like Dasani or Aquafina type water bottles.
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1answer
469 views

Calculating boil volume in partial boil?

I'm an AG brewer but I haven't done an extract batch in years (or an AG one in over a year) and want to do an extract IPA this week. Looking at the various software and calculators, they don't seem to ...
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1answer
409 views

Best Methods for removing chloramine

I have been looking into this for sometime, and I can't seem to find any definitive answers. So far I'm pretty convinced that I won't find a reasonable home filter that will eliminate chloramine. My ...
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3answers
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What effects will the type of water have on beer?

For instance, will hard water really change the taste that much?
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2answers
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Can I rescue a batch that may not have had enough water at its start?

I have a high-gravity belgian ale, which after 3 weeks of fermentation is holding at 1.058--very, very sweet to the taste. Its first few days of fermentation were very active, and I fear I may not ...
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2answers
187 views

Water quality and its contribution to off-flavors

I have a copy of my city water quality report in hand and, with no particular reason other to than to understand how water quality can affect the taste of beer, would like to know where I can find ...
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3answers
548 views

Any special considerations (besides taste) when brewing with mineral water?

I understand that a good rule of thumb for brewing water is that if it tastes good it's good to use for brewing. Most of these nine springs that i've tried are way too mineraly to my taste but "7 ...
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3answers
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Can I add some water before I bottle?

I'm in the final stages of my very first beer, which is a Belgian wit. Everything has gone great so far, and I will be bottling in just a few days. I have a pretty high alcohol content (around 8.2%, ...
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1answer
968 views

How to Burtonize my water

I am participating in the AHA Big Brew day and the beer we'll be making is their English IPA part of this recipe requires modifying my water to be like Burton on the Trent water. Calcium (Ca) - 268 ...
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6answers
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How much water does a wort chiller use?

I am thinking on buying an immersion chiller and from other threads I've thought of using the post-chiller hot water for cleanup, and I've also heard of using the water (after it starts to cool down) ...
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4answers
928 views

Can I top off my batch at bottling time with water?

I noticed my batch in the secondary looks short of 5 gallons, can I top it off with water when I bottle?
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4answers
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How do I test my water?

Inspired by this question. How do I test my water?
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3answers
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How to efficiently use active carbon?

I have recently become interested in building my own home-brew water filtration unit; during my online research on the subject, I came across active carbon (aka activated charcoal). It seems like it ...
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2answers
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IPA Water Treatment

I am about to brew a clone recipe of Dogfish Head's 60 minute IPA and I was wondering if I should do some water treatment on it. I've heard of people adding gypsum to their water to achieve a dryer ...
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3answers
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What type of water is best to use for different situations

Do you use different types of water for different types of beer? I know the type of water can change your flavors slightly. Will I get wildly different outcomes if I use say, distilled water over ...
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1answer
752 views

Chloramine effects in small quantities

I'm curious what effect (if any) chloramine-treated tap water has when used in small quantities, such as a yeast starter or when boiled with priming sugar to use a priming solution. My municipal water ...
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6answers
11k views

Tap Water: Safe to use without boiling? [duplicate]

I made my first batch of beer over the weekend. I didn't have quite enough bottled water on hand to add to my wort to make 5 gallons, so I used tap water. I sanitized the hose sprayer on my sink by ...
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3answers
173 views

Should I test my water?

A buddy and I have brewed a few batches of beer and they tend to have similar flavors when we're done. Could this be attributed to the water? What are some tests you would recommend doing to ensure ...
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2answers
159 views

What styles should encourage me to learn water chemistry

I've been brewing all-grain batches for some time. With my water source, I'm generally getting good results across multiple styles. To date, I haven't done much with water chemistry. Which styles ...
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4answers
12k views

Do you filter water, or just use tap water?

Back when I started homebrewing, I used a Pur filter. I've since moved and my kitchen sink won't accept any sort of filter. I've brewed a few batches with just Fairfax County, VA tap water, and not ...
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2answers
39 views

Parts per million

How do you calculate parts per million (or billion) from grams and volume? I ask this in relation to figureing out how to translate water report information into the recommended ranges of certain ...
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3answers
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Amount of Water to Boil for Wort

If I'm making a 5 gallon batch of beer, how much water should I use for my wort? Papazian's book says to use 1.5g and add it to 3.5g of room temperature water already in the carboy. I see how this ...