like sanitizing - it's important. of course. But it's also overrated. For the amount of effort, complexity, time and research it requires, the impact is not that significant - unless your regular tap water is way off in some way. So it's important to know if you are one of those people, but if you are not, it may not be worth the effort, and likely there are other things you are missing that are more crucial.
And for people who don't know what they are doing, its more likely they will mess it up in some way.
I would say for 90% of beers and 90% of brewers, using your own carbon-filtered water, or perhaps cut 1:1 with RO water will work just fine.
Sure, I often make subtle adjustments, mostly for stouts and pale ales, and I even measure pH once in a while, but in terms of ratio of complexity vs. taste improvement, it's going to to up there with decoction and turbid mash.
Not a knock on anyone using it - if you are educated enough to understand pH buffering and know the difference between sodium bicarbonate and calcium carbonate and how each of those additions influences effective hardness - just as one example - great! you should totally do it, and it probably makes a difference in your beer - because you already exhausted all other areas of improvements.
But for most regular brewers it's too complicated and is overkill. That's just my opinion. I own 3 pH meters, and 5-6 different packs of mineral/acid additions that I use once in a while, but I wouldn't recommend it for most brewers who are not already super into water chemistry.
In fact, I bet a large section people who think water treatment improve their beers, do that due to placebo effect (you spent all this time and effort and money - it must be better), and that another large section (overlapping) makes their beer actually worse if they just took their chlorine-filtered tap water.
CO2 blankets. They just don't exist.
Agree to disagree then. Doesn't matter.
too many weird additions/adjuncts. Yes, we are all very impressed with your rhubarb/portabella/molasses/brazillian nut/bluefish tuna wheat rye saison, but come on!
Necessity of a secondary.
too many weird additions/adjuncts. Yes, we are all very impressed with your rhubarb/portabella/molasses/brazillian nut/bluefish tuna wheat rye saison, but come on!
"stranded on a desert island near an open volcanic fissure with only 2 grains and a wild hop yard ..... what would you brew?"
Dafuq?
This is a topic you see a lot on here? lol I don't think I have ever seen someone ask any question similar to this.
This is a topic you see a lot on here? lol I don't think I have ever seen someone ask any question similar to this.
This is a topic you see a lot on here? lol I don't think I have ever seen someone ask any question similar to this.
What is your answer then....just to derail this thread.
Really? You think 80% mash or brewhouse efficiency is unreachable? You're kidding right?
I don't care about chasing efficiency numbers, but to say people are ignorant or lying if they get 80% mash/brewhouse is just...
Exactly! I mean, there are some great beers out there that definitely are worth trying to replicate on the homebrew front, but 9 times out of 10, you'll see a thread around here saying "Need a good clone recipe for (insert the name of some insipid mass produced yellow swill such as Bud Lite or Coors here)!"Cloning Beer
No I do not have a chemistry background. It is easy to understand the basics of water for brewing. But if you read on, I said it is extremely hard to master water chemistry. I got a water report. I read the intro from Bru'n Water. I read Water. I entered my water report into Bru'n Water. Figured out what my water should look like for the style of beer I'm making and then match it with some calcium chloride and gypsum additions. I then correct my estimated mash pH using lactic acid. I do measure my mash pH 15 minutes into the mash to make sure the estimated mash pH was around what it actually is. That is very easy for most people to do. That is all you need. Sure getting into the hows and whats and whys is complicated but most people don't need to know the chemical make up of these minerals and how they interact with the water and grain. Knowing your water report and what you need to do to get the minerals in line with the style you are making and the mash pH is important to making great beer and isn't hard to learn at all.
The reason people ask so many questions is because it sounds a lot harder than it is. Like I said, getting into the actual chemistry of what is happening is extremely tough to understand but 99% of home brewers don't need to know why. They need to understand their water, what minerals to add, why they are being added (i.e. IPAs need more calcium and gypsum is better than calcium chloride for IPAs) and how these change their mash pH. All that is very easy to learn.
If we are talking about two different things, then I apologize. When you say water chemistry my mind goes to mineral additions, grist and mash pH. If you are referring to the actual chemistry of it all; how calcium chloride reacts with the grains to lower mash pH, why lactic acid or acid malt changes the mash pH or why darker beers have a lower mash pH, then yes I agree it is very complicated and most home brewers won't need to get that far into it. I read Water and need to read it again to understand it but it gave me so much good info on the basics of water and the different additions. For me, that is all I need to know and that has turned my good beer into great beer using my tap water.
BIAB. It's not the only brewing method out there, but it sure seems so. However, I BIAB and think it's great. I'm surprised it's taken this long for BIAB to getting brought up in a thread.![]()
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Ok, Fine. you think water chemistry is easy - tell me 5 other things that are part of home-brewing requires more technical expertise and scientific knowledge, and bring a lot less "bang for the buck" and yet we talk about it constantly. that's the topic of this thread - it's not that it's useless, it's that it's too much work for relatively little benefit.
To me water chemistry clearly one of the most, if not THE MOST advanced and complicated topic of home brewing. I can easily list 20 other things that any beginner or intermediate brewer should do before they even think about chasing Edinburgh or Pilsen water profile, assuming that's the ideal and necessary composition to make a decent Scotch Ale or Pilsner.
Calculating water profiles and plugging in the bicarbonate/sulfate/chloride numbers into a spreadsheet combines the fun of filing taxes and having a root canal, without all the fun of tax refund or anesthesia.
Having routinely done all three (yes, I do actually use Bru'n Water and Beersmith water tool quite a bit - and I vorlauf too, but I still think its overrated), I wouldn't recommend it to a friend who is into brewing as in "Hey, this water chemistry stuff is so much fun, very intuitive and super-easy to understand too - you should totally do this!".