The practice of removing the majority of microorganisms from equipment, utentils, fermentors, bottles etc. that comes into contact with the cooled wort. Poor sanitation can contaminate the wort, producing off-flavors.

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Moldy taste appearing months after bottling

I brewed and bottled an English Ale in August, and, after a few weeks in the bottle, promptly drank most of the 5 gallons. However, I'd heard some advice to leave a few bottles for a few months to ...
4
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2answers
303 views

Rust in a plastic fermenter?

I've got a 6 gallon plastic fermenter - one of those food-grade plastic buckets Midwest gives you in the starter kit. I guess after our last brew, my brother and I carelessly tossed the remains of our ...
4
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3answers
91 views

Do I need to sanitize my cacao nibs?

I will be adding half a pound of cacao nibs to my stout here in a few days. Since the beer will be almost fully fermented at that point is it necessary for me to sanitize the nibs before adding them? ...
4
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3answers
366 views

Removing Fruit From Secondary

I recently brewed a peach hefeweizen and I added 7lb of fresh peaches to the secondary. I just chunked the peaches and popped them into the carboy. I have siphoned the beer out for bottling and now ...
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5answers
7k views

Sanitizing with bleach without rinsing

What concentration of bleach (or Sodium hypochlorite) diluted in water is necessary to sanitize bottles? How much time is necessary to keep the bottles immersed in the solution, or is sufficient to ...
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2answers
3k views

Boiling water and plastic equipment

I've been boiling my water prior to brewing (extract), and pouring this whilst still hot into my plastic barrel figuring the boiling water will make sure anything that survived the sanitisation is ...
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1answer
85 views

What are the most crucial moments for beer contamination?

I know that sanitization is one of the most fundamental parts of making a beer and I myself wasted two batches already for not being diligent as I should. So, what are the steps / moments when you are ...
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5answers
2k views

Is Star San sanitizer worth the cost?

I am a college student brewing in my apartment and while I am pretty dirty on occasion, when it comes to brewing beer I try to be on top of it. While I have not had a bad batch thus far, but the home ...
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3answers
2k views

What amounts and times should I use to clean/sterilize my brewing equipment?

There are actually 2 questions here. The first one is more of an opinion (although I would like to know), but the correct answer will only be awarded for the second question. I have been researching ...
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4answers
4k views

How can I clean an old carboy?

I received a 5 gallon carboy that I want to use but it has some crud in the curve of the bottle. What's the best way to clean this off?
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1answer
233 views

Steam sanitation of a stainless steel fermenter and bottles

Premise As a chemical engineering student, I tried my best to avoid any chemical at all (When they say trust me, you should never do so). As such, I resorted to steam to sanitize my fermenter and ...
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3answers
2k views

Airlock re-sanitization after minor blow-off

I had some minor blow-off enter (and exit) my airlock during the most active part of fermentation. The krausen has since gone down significantly, and there is no worry of the airlock getting clogged. ...
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3answers
3k views

Can the plastic caps on PET bottles be re-used?

My brew kit came with 750mL plastic (PET) bottles & screw-on caps, which I've used. The "safety seals" are broken, but I thought they were more an indicator of product tampering than a functional ...
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3answers
3k views

What will happen to this un-sanitized batch of Wheat beer?

So my brother-in-law (great guy, btw) sent me a brew kit, ingredients, and instructions. Except the instructions never went over the whole "sanitation thing"... So, uh oh... I didn't sanitize the ...
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4answers
473 views

Sanitising and adding homebrew additives

A few questions pertaining to brewing additives: How would you sanitize orange zest, whole nutmegs, and cinnamon sticks for use in a brew? When would you add the aforementioned items to the kettle/...
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1answer
7k views

Does C-Brite require rinsing

I've read online that C-Brite: Does require rinsing Does not require rinsing Does not require rinsing if you let it dry Does not require rinsing but you should or your beer will have off flavors ...
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2answers
968 views

off flavors and sanitizing/scratched plastic

I've read through the various posts here and the common wisdom is that off flavors are because of poor sanitizing or using scratched plastic carboys/buckets. I'd like to read from some of the "master ...
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2answers
80 views

Suckback and sampling from conical fermenters

How do people with conical (or other sealed) fermenters avoid sucking liquid from the airlock into the vessel when they take samples or remove trub through the bottom valve? Do they just remove a ...
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2answers
398 views

Consecutive (lacto?) contamination('infection') with different fermenters

My two last batches got a sour/white wine taste to them (prior to bottling). The first one was a Hefeweizen fermented in my bucket. The taste was present from day 4 up to bottling a month later. In ...
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4answers
105 views

Do I really need to sanitise my equipment for 10 minutes?

My sanitiser/cleanser (VWP) says that I need to leave it submersed for at least 5-10 minutes. Is this the case for it? I've seen in a few videos people just swirl the sanitiser around the fermenting ...
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3answers
893 views

How big of a Noob am I? Or, What to Do when You spill a stir-bar in your 5-gallon bucket

So 24 hours ago I made my first yeast starter, ever. I built a homemade stir plate. Today I was feeling like a boss because of this and simply dumped the 2L flask into the 5gallon wort I spent all ...
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2answers
58 views

How to clean little bottler

I'm about to buy a secondary fermenter (generic plastic bucket and drill a hole to fit in a plastic bottle filler) for the usual reasons. I'm, however, curious how would I go about and clean the ...
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1answer
84 views

Can I assume that an unopened glass jug containing the juice I want to ferment is sanitary?

I am making cider for the first time. I purchased a gallon of organic apple juice with no other ingredients besides the apples. I sort of saw it as a two-for-one, I got the apple juice I needed as ...
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2answers
337 views

Sanitizing and septic tanks

The last time I did much home brewing I was on a municipal sewer system. A little bleach or sulphite (spent hops & grain, whatever) down the toilet couldn't affect it. Now that I live in the ...
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4answers
6k views

Sanitizing bottles with StarSan

I just brewed a trappist style ale and I am ready to bottle it. I am a meticulous sanitizer. Just a question though. I have always filled my buckets/carboys with 5 gallons of star sans solution to ...
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2answers
2k views

Sanitizing with a spray bottle of StarSan

Can I sanitize all my large fermentation equipment (buckets, lids, tubes...) by spraying it down with a spray bottle of starsan? Just wondering, because so far I have just been filling the 5+ gallon ...
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2answers
1k views

Is there a problem if one forgets to sanitize caps?

I bottle about a third of my batches in longnecks with crown caps. On my most recent brew (that's carbing up now) I forgot to sanitize the caps. Didn't realize this until I had bottled everything ...
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1answer
72 views

Sanitizing the wort pot

Should i sanitize the pot that i will be using the prepare the wort before i use it? I will be using one of Mr. Beer hopped malt extracts and this is my first brew. The manual does not say anything ...
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3answers
3k views

Deep cleaning equipment after “brett” contamination

A Few Contaminated Batches Although most of my beers have been coming out 'clean', I've had a couple of my beers show up with what I think might be bretanomyaces or some other 'bug'. The ...
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3answers
834 views

Cleaning & sanitizing NPT and weldless fittings

I just got a new boil kettle with a stainless ball valve attached with a weldless bulkhead fitting, and a stainless barb connected to the NPT outlet of the ball valve. What's the cleaning procedure ...
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2answers
54 views

Off flavours from unsanitized priming sugar

Quick question for the group: Will unsanitized priming tablets/sugar likely/surely cause off flavours after bottle conditioning - especially, a wet/slightly moldy towel aroma? I've been experiencing ...
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3answers
55 views

Cleaning/Prepping frozen strawberries for a strawberry blonde

A simple enough question for thoughtful answers. Some good recipes out there for Strawberry Blondes. All the normal tips are understood, i.e., 1#/gal, strawberries will likely kickstart fermentation ...
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1answer
2k views

Is Videne effective as a non-rinse santizer?

In nearly all the online videos from experienced homebrewers, they use Star San as a non-rinse sanitizer. However in the UK it is not widely available (only one site has it online and it is not ...
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7answers
140 views

How Long to Dry Tubing After Sanitizing?

I use Five Star's iodophor sanitizer. The instructions say to let equipment fully dry before using. This seems almost impossible for plastic tubing. Even after a couple of hours there is still ...
2
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1answer
1k views

Chemicals of PBW and StarSan - DIY solutions?

Ok, i've see so much people here advising the use of PBW - Powdered Brewery Washer. I've seen some videos, and it seems to be a very good thing for cleaning everything in homebrew stuff. But I live ...
2
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1answer
470 views

Bottle drying after sanitisation?

When sanitising and using a bottle tree, should I wait for bottles to dry completely or can I use them just rinsed? The Youngs sanitiser I'm using says items should be used within 1 hour of being ...
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3answers
1k views

How can I tell there is mold in my bottles?

I just got my kit and am about to brew for the first time. I was warned to not use bottles that have sat out uncleaned because there can be mold in them. How can I tell if there is mold in my ...
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3answers
103 views

Why is my wine cloudy now?

This bottle of Mint wine was super clear when bottled. I use Sparkolloid. Six months later it looks like a snow globe. This is happening to several of my batches but not all. Whats going on here ? ...
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3answers
148 views

How (and how soon) can I determine if my primary is contaminated?

My brew day ran long and by the end of the process I was tired and ready to be done. Due to this lapse in concentration I had a major failure in my sanitation process - I forgot to sanitize my better ...
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4answers
868 views

For a Swamp Cooler, what alternatives are there to Bleach, Vodka, and Star San?

I use a swamp cooler to keep my fermentation cool: a bucket full of water where my carboy or bucket goes in, and a t-shirt draped over the carboy/bucket with a fan pointed at it. One room has two ...
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2answers
169 views

Best way to clean moldy fermentation bucket

I've just had a major house move. During the move, I noticed my fermentation bucket had developed mold. Quite large mounds (to me anyway) of perhaps 0.25in diameter, in the corner of the base. Clearly ...
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6answers
740 views

Which is the superior air-lock liquid: Vodka or Star-San?

I've had a life-long fancy for using vodka to clean sanitize and naturally use it in my air-lock. Given that it is only 40%, however, and I live in California where pure grain alcohol is illegal, ...
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2answers
439 views

sanitation during mash and sparge

I've been brewing extract batches for a couple of months, and have never lost a batch to poor sanitation. I lost my first all grain batch of beer, and I think that I am sanitizing my brew kettle and ...
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3answers
53 views

How to sanitize aluminium?

I use an aluminium counterflow wort chiller. To sanitize this I circulate the boiling wort through the chiller to clean and sanitize the inside ┬┐Do you recommend any acid or alkaline product for ...
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1answer
104 views

Can you use sodium metabisulphite that is hard

I have a container of sodium metabisulphite for sterilizing my fermenter and bottles that has gone hard. It is about 1 year old. Can I still use this effectively or should I use another container ...
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1answer
1k views

Is iodophor ideal for rinse-less sanitization before bottling?

I was talking to a friend today and complainIng about the clean/bleach/sanitize/rinse process I undergo when bottling. He dug a bottle of iodophor out of a back shelf and asked me to try it out. He ...
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3answers
61 views

Is it okay to clean/sanitize brewing/bottling equipment the day before I plan to use it?

I'm curious to know if it is safe to clean and sanitize equipment the day before using it, particularly bottles and bottling gear. If I clean and sasnitize the night before using it, will it still ...
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1answer
105 views

Erlenmeyer flask rinsed in StarSan

For the first time I'm making a starter in my Erlenmeyer flask. I soaked, emptied, and drained the flask pretty good save the foam that is normal. The funnel, bung and blowoff tube were also soaked. ...
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2answers
124 views

Bucket of sanitising fluid, kept for future use, is it effective, how long will it last?

Whenever I sanitise ( with VWP ) I don't just chuck it away, I put it into a fermentation bucket outside my house. I stick all my bits n bobs - stainless beer paddle, syphon and bits in there, and ...
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1answer
514 views

Contact time for sanitizing bottles with diversol

To sanitize bottles with diversol can I simply put the solution in a vinator, pump it into the bottle a couple of times and rinse? Or does it require to soak in the bottles for 20 minutes?