Star San Sanitizer

Star San Sanitizer

Please select from the following option(s) to see pricing and availability.

This is a must have for any home brewer! No rinse, no worries, no contaminations!
Star San is an acid based sanitizer that is quick, odorless, tasteless, and safe for most materials except softer metals. As a high foamer, it’s foaming action ensures coverage and contact time in larger vessels and better penetration into nooks and crannys. Any foam that is left over in your carboy or keg will not harm your beer or you. If you plan on making some up for spray application, it is best to use distilled or RO water to maximize the life of the unused portion (minerals in tap water reduce the shelf life of Star San once in solution). If a lower foaming alternative is preferred, for bottling or multiple batches, check out Saniclean.
  • Use 1 oz per 5 gallons of water 
  • Contact time of 1 minute 
  • Completely safe and non-toxic
  • Will not impart any flavors or odors
Shipping Restricted: This product is only eligible for ground shipment within the contiguous 48 states.
Community Q&A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 68 answers
Why did you choose this?
MoreFlavor Store
Need for good beer
John P on Dec 3, 2020
Christmas gift
Shirley H on Dec 2, 2020
Need for good beer
John P on Dec 3, 2020
Used before with good results
Dennis B on Dec 3, 2020
Christmas gift
Shirley H on Dec 2, 2020
I always use Star San to sanitize my brewing equipment
Katie B on Dec 2, 2020
Is there something better
Alan C on Dec 2, 2020
William M on Dec 1, 2020
Valued C on Dec 1, 2020
Good for sanitizing equipment.
Blakeslee B on Dec 1, 2020
New to brewing and it’s required for cleaning my equipment
George M on Nov 30, 2020
great deal
ROBERT M on Nov 28, 2020
good luck in the past
Mark Panther on Nov 28, 2020
Um... a sanitized brew setup is a happy brew setup?
Cole Christian on Nov 26, 2020
Easy use sanitizer, been really successful with it.
Eric A on Nov 24, 2020
totally out
Kyle M on Nov 24, 2020
Required for surface sanitizing in beer making
Miles M on Nov 24, 2020
keep it clean
Vincent D on Nov 24, 2020
I'm almost out of sanitizer
Nick L on Nov 23, 2020
James K on Nov 20, 2020
keep it clean
ryan d on Nov 20, 2020
Clean stuff real good
Todd D on Nov 19, 2020
Love this stuff
Robert K on Nov 16, 2020
Good sanitizer
The best for me
Richard D L on Nov 14, 2020
Like the Product. Don't brew often enough to need more.
Eric M M on Nov 13, 2020
Need it
Mark H on Nov 13, 2020
JEFFREY P on Nov 13, 2020
Its what I use
Chet Stockton on Nov 13, 2020
Recommended by the manufacturer of my conical fermenter.
Randall G on Nov 13, 2020
It sterilizes without making bleach spots on my clothes!
PATRICK L R on Nov 12, 2020
Standard essential
Jeremy Jerome on Nov 11, 2020
familiar with product
Josh T on Nov 10, 2020
I need it to clean
Mark Mitrowski on Nov 10, 2020
Great price
Rene M on Nov 9, 2020
just need it
Rev H on Nov 7, 2020
very effective
Craig D on Nov 7, 2020
deanne o on Nov 6, 2020
Out of
kyle s on Nov 6, 2020
I always use starsan, and am out
Julie M on Nov 5, 2020
I like the foaming
Russell B on Nov 3, 2020
Richard F on Oct 28, 2020
Almost out
Rob L on Oct 28, 2020
Efficient high quality
Aaron A on Oct 28, 2020
Used Before
Chauncey J on Oct 27, 2020
Have used before
Eve C V on Oct 26, 2020
My old bottle is running low
Roy Westerberg on Oct 25, 2020
used before
Christopher R on Oct 24, 2020
run out of it
Eric Chi Chuen on Oct 23, 2020
Gotta keep it clean
Jeffrey E on Oct 20, 2020
Good product for cleaning.
Bernie H on Oct 15, 2020
make wine
Clifton C on Oct 15, 2020
Used before with good results
Dennis B on Dec 3, 2020
I always use Star San to sanitize my brewing equipment
Katie B on Dec 2, 2020
Is it ok to use on stainless equipment?
john breithaupt on Mar 7, 2018
BEST ANSWER: Absolutely! That's what it's made for. You can sanitize stainless or plastic brewing equipment and its no rinse. Just make sure you dilute it correctly as per the instructions on the bottle. It does foam quite a bit so if you want the no for version use the five star SaniClean.
Is StarSan safe to touch with your hands while submerging your equipment? And with it being highly acidic does it speed up breakdown of plastic/rubber equipment (Swing top bottle gaskets etc.)?? Thanks.
Jeremy on Jul 19, 2020
BEST ANSWER: In terms of hand and skin health it is best to limit exposure of StarSan on your bareskin even when diluted. There should be no major problems with dunking your hands in the sanitizer or using scrub pads with starsan while barehanded. That said, in my personal experience, with continual daily exposure your skin can become very dry and cracked. Nothing a very robust hand lotion can't treat after a long day or weekend of brewing and cleaning.
What is the shelf life for this product? I bought a 16oz size about 6 years ago and after about 60 brews with it I'm only halfway through the bottle. It seems to still work same as it did on day-one, just wondering.
Robert Nissen on Jul 14, 2018
BEST ANSWER: It should last years. It is an acid based sanitizer. Long shelf life.

4.9 / 5.0
113 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Works great
Gets the job done! Gets the Job done well!
November 30, 2020
2 weeks ago
If you don’t have it, get it! If you already have some, buy more! Sanitation is key!
I use this stuff like it’s going out of style, and I’ve never had contamination nor infection. Always keep a spray bottle on hand and use this on ANYTHING I touch during fermentation and bottling. I will also be using this for passivation.
November 21, 2020
1 year ago
Star San works
My go to sanitizer for brewing
November 18, 2020
1 month ago
Love it. No rinse no problems
November 2, 2020
1 month ago
There is a reason most people use Star-San, it is safe, simple to use and it works.
October 29, 2020
1 month ago
Its the best in my opinion.
September 28, 2020
over 2 years ago
Star San for cleaning equipment
I trust and recommend Star San for cleaning fermentors and barrels.
September 15, 2020
3 months ago
careful with this
make sure you have enough for the job. you don't want a bad outcome due to cleanness
September 2, 2020
3 months ago
Keeps brew clean
Always works. I use it on all equipment for starting yeast, for fermenting, and for bottling, Use at recommended dilution. And don't fear the foam!
August 29, 2020
4 months ago
Never lost a batch, good product.
August 28, 2020
4 months ago