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Star San Sanitizer

Star San Sanitizer

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Star San is an acid based sanitizer that is quick, odorless, tasteless and safe for most materials except softer metals. Use of 1 oz per 5 gallons of water and a contact time of 1 minute makes Star San very economical and convenient.

As a high foamer, Star San's foaming action insures coverage and contact time in larger vessels and better penetration into nooks and crannys. Any foam that is left over in your coffee brewer or other equipment will not harm your coffee or you, and is perfectly safe and non-toxic, nor will it impart any flavors or odors. 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.

Shipping Restricted: This product is only eligible for ground shipment within the contiguous 48 states.
Community Q&A

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Browse 3 questions Browse 3 questions and 59 answers
Why did you choose this?
MoreFlavor Store
because it simply works
Scott K on Feb 24, 2020
This is the best and easiest sanitizer I’ve used
Mallie on Feb 24, 2020
because it simply works
Scott K on Feb 24, 2020
Need it.
JeffD on Feb 24, 2020
This is the best and easiest sanitizer I’ve used
Mallie on Feb 24, 2020
Need this
Chris B on Feb 22, 2020
cheaper than buying the smaller bottles
Tracey l H on Feb 19, 2020
Clean Vessels, clean beer, happy campers!!!
Matthew Myers on Feb 18, 2020
Recommended by my niece
Diane Sherman on Feb 14, 2020
Go to sanitizer.
Brian B on Feb 13, 2020
good product
Stephen H on Feb 13, 2020
the good stuff.
Michael H on Feb 11, 2020
Robert B on Feb 8, 2020
for use in brewery
Carl J on Feb 7, 2020
I have used this product for 6 years and trust it.
Jim M on Feb 7, 2020
I like the big bottle !
Krestan Wyckoff S on Feb 7, 2020
to sanitize
David G on Feb 5, 2020
Best no rinse sanitizer. Imho
tom brezler on Jan 31, 2020
The good stuff. Need a supply.
Greg G on Jan 30, 2020
I am out
Michael R on Jan 30, 2020
best recommended
Brian M on Jan 29, 2020
Needs it
Jeffrey l. B on Jan 25, 2020
I need more
Robert D on Jan 25, 2020
It is recommended by everyone
troy s on Jan 16, 2020
Use for pasivation of SS and sanitation
Tom W on Jan 14, 2020
i want my brewing equipments sanitary
David A on Jan 8, 2020
easy to use
mark m on Jan 6, 2020
Great sanitizer
Doug F on Dec 31, 2019
troy s on Dec 31, 2019
Best sanitizer and size makes price right
Marcus J R on Dec 29, 2019
Cleaning stainless steel
Cesar on Dec 28, 2019
Best recommended by Facebook group
Danny C on Dec 28, 2019
For sanitizing fermenter equipment, hoses, fittings and lines etc
David K on Dec 27, 2019
Need it
Kevin W on Dec 18, 2019
The standard
Charles B on Dec 17, 2019
Love this stuff
Mark D on Dec 13, 2019
best value, great product
Nic G on Dec 10, 2019
Need it
Steve W on Dec 9, 2019
Universally recommended
Brian J S on Dec 4, 2019
I want something that will last.
David F on Dec 3, 2019
For Brewing
RODOLFO ERNESTO F on Dec 2, 2019
For Brewing
RODOLFO ERNESTO F on Dec 1, 2019
always need
Joseph A on Nov 30, 2019
I need sanitizer
Alex M on Nov 30, 2019
sanitizing is key to good beer
Chris Sager on Nov 30, 2019
Great product at a great pricr
Dennis B on Nov 30, 2019
Its the best one step you can get
James J S on Nov 28, 2019
Friend recommendation
Chris T on Nov 27, 2019
need more
L P K on Nov 26, 2019
I don't like how it foams, but sanitizes better the the other one
Greg G on Nov 23, 2019
best sanitizer out there
Brian C on Nov 22, 2019
Have used it for years
Roy Westerberg on Nov 21, 2019
Need it.
JeffD on Feb 24, 2020
Need this
Chris B on Feb 22, 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.
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
72 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great as always
My goto sanitizer. Does not stain tubing like Iodophor
January 14, 2020
2 months ago
Star San is essential if you want to brew good beer
December 22, 2019
2 months ago
I’ve used this product in the past for my gear and it worked as it should; no micro issues. I used to use bleach but no more never again. Star San is simple and easy to use.
November 22, 2019
3 months ago
it's starsan
it's starsan. the bottle arrived in perfect condition, I really like the built-in measurement.
October 20, 2019
5 months ago
Best, trust it fully. Good piece of mind, no worries.
July 30, 2019
7 months ago
This product works really well and have never had an issue
July 12, 2019
8 months ago
Works great!!
This stuff works great for me!! All I’ve used for 20 years!!
July 4, 2019
8 months ago
easy to use clear instructions
I like having only one step to sanitize the wine making equipment It saves a lot of time and lessens the chance of making a mistake by missing one of the steps of the usual 3 step sanitizer.
April 16, 2019
1 year ago
Star San
Great product and available in a much larger size than my local home brew store has available.
April 9, 2019
11 months ago
It’s all I use best in my opinion
April 5, 2019
11 months ago