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STAR SAN

Five Star - 6022b_ - Star San - 32 Ounce - High Foaming Sanitizer

  • Based on 6,114 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Aug 9
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Features

  • Star San Is A High Foaming, Acid-Based, No-Rinse Sanitizer That Is Effective And Easy To Use.
  • Self-Foaming, Which Helps To Penetrate Cracks And Crevices.
  • Odorless, Flavorless, Biodegradable. Will Not Harm Septic Systems.
  • Reduces Water Spotting And Can Be Used Without Rinsing When Used At The Recommended Dilution.

Description

Five Star Chemicals is a full service provider of cleaning, sanitizing, and lubricant chemicals. Our mission since 1980, has been to provide quality products supported by superior customer service. All products have been formulated to work on every type of brewing equipment, while also maintaining the integrity of the surface. If making high quality beer, wine, cider, or spirits is your priority, Five Star Chemicals should be your first choice for all of your cleaning and sanitizing needs.

Brand: STAR SAN


Item Form: Foam


Scent: Fragrance Free


Specific Uses For Product: Countertop, Dish Set, Refrigerator, Sink


Material Feature: Biodegradable


Item Form: Foam


Scent: Fragrance Free


Specific Uses For Product: Countertop, Dish Set, Refrigerator, Sink


Surface Recommendation: Fermentors and Equipment


Special Features: No Rinse


Contains Liquid Contents?: Yes


Cleaning Agent Formulation: Disinfectant


Material Features: Biodegradable


Material Type Free: Acid Free


Item Volume: 0.95 Liters


Unit Count: 32.0 Ounce


Number of Items: 1


Item Weight: 2.9 Pounds


Size: 32 Ounce (Pack of 1)


Brand Name: STAR SAN


Manufacturer: Home Brew Stuff


UPC: 091037068699


Included Components: Star San


Model Number: B0064O7YFA


Part Number: 6022b_


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 9

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews

    • High Efficiency Sanitization for Fermentation Equipment
High Efficiency Sanitization for Fermentation Equipment I use Five Star Star San to sterilize flip top glass bottles for my home made sodas and ginger bug. It is a high leverage, acid based sanitizer that is an industry standard for home brewing and fermentation due to its no rinse formulation and rapid contact time. Technical Performance Analysis Self-Foaming Action: The high foaming characteristic is a deliberate technical feature. The foam penetrates deep into the neck and seals of flip top bottles, ensuring that every internal surface area is contacted by the sanitizer, even in hard to reach crevices. No-Rinse Efficiency: This is a phosphoric acid based sanitizer that does not require rinsing when diluted correctly. This prevents re contamination from tap water and streamlines the bottling workflow by allowing you to fill bottles while they are still wet with foam. Rapid Contact Time: It is effective with only 60 seconds of contact time. This significantly reduces the time required for batch processing compared to traditional bleach based or oxygen based cleaners that require long soak times. Solution Stability: When mixed with distilled or RO water, the diluted solution can remain effective for several weeks in a sealed container. You can verify the potency using a pH meter; it remains effective as long as the pH stays below 3.0. Ease of Use and Value for Money Efficiency: The integrated measuring cup on the 32 ounce bottle allows for precise dosing (1 ounce per 5 gallons of water). This prevents waste and ensures you are always using the correct concentration for maximum microbial kill. Value: Because the dilution ratio is so high, a single 32 ounce bottle can produce up to 160 gallons of sanitizer. This results in an incredibly low cost per batch, making it a logical long term investment for regular fermenters. User Experience: It is odorless and tasteless when diluted, meaning it will not interfere with the delicate flavor profiles of your fermented sodas or ginger bug. It is also non-staining and safe for use on stainless steel and glass. Pros No-rinse formula prevents re-contamination and saves time High foam ensures total coverage in narrow neck bottles Extremely concentrated for high long term value Cons High acidity means it should not be used on soft metals like aluminum or galvanized steel ... show more
Reviewed in the United States on March 29, 2026 by Drew
    • Dilute to proper the strength and also makes a great ice machine sanitizer
Holy wow!! First off, this is an AMAZING product. If you are looking around for sanitizers, this is the one to get. In particular I was looking for a sanitizer for my ice machine. Sanitizing is the second step you should never forget with cleaning. If you own an ice machine, this is great stuff and it will protect you until the next cleaning cycle. Don’t let the size of the bottle itself fool you. This is crazy concentrated stuff. You MUST dilute it, that’s what the other cap on the other side is for. My ice machine makes 100lb per day of ice and it only required 1 teaspoon (yes!) of this stuff added to the water reservoir. You have to add it when water is already in there and the machine is off, only then do you start the cleaning cycle. I love how this cleaner isn’t so cost prohibitive. It foams like crazy and the sanitizer performs very well. If you own an ice machine you will need to run the cleaning cycle at least 3 times. At least I did in order to get the foam down and it’s pristine now. Throw out the first 2 batches of ice when it’s done. I hope this helps someone. Don’t forget, it’s a great product, foams a LOT and make sure you sure you use the right amount of solution. You’ve got a customer for life now. ... show more
Reviewed in the United States on January 15, 2026 by Jay B.
    • Excellent and Easy
Excellent and easy.
Reviewed in the United States on June 25, 2026 by David Rome
    • Game changer
Review Image by ReQuesia L. Jenkins
This is one of my favorite products I do canned goods and kombucha. And I’ve been looking for something to sanitize my bottles and give them them like new look. These are perfect and it helps me to cut down on time where I have to boil and sanitize or do you know oven and things like that this actually lets me wash give them a deep wash in the dishwasher on the sanitize section and then go ahead and do a double sanitization with this and for about one minute. When you’re canning over 100 items in a day this is a game changer. ... show more
Reviewed in the United States on May 17, 2026 by ReQuesia L. Jenkins
    • Quality product!
Works as advertised and intended, great for my brewing vessels and parts, high foaming, easy to mix and use.
Reviewed in the United States on June 3, 2026 by Ross S.
    • Anything Less than 5 Stars is a Lie
I don't know how anybody could give this less than 5 stars. It is the industry standard for sanitizing food and beverage equipment. I have been brewing beer for nearly 30 years, and I have used this for as long as I can remember.
Reviewed in the United States on July 4, 2026 by Latigo
    • Works well
Works as it should for sanitizing my beer making equipment
Reviewed in the United States on March 15, 2026 by Thomas L. Hilliard Jr.
    • On time. And in good shape
Great for home brewing equipment. I even use it on my cutting boards.
Reviewed in the United States on July 19, 2026 by evan larsen

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