Category Archives: Star San

How Long Does Star San Last?

cln_img_0525

Star San is my sanitizer of choice.  It’s food safe and no rinse.  Required contact time is one minute.  It has worked very well for me for quite some time and I’m convinced that it’s one of the most economical solutions available if you use the spray bottle method. See: Star San Tips, Tricks and Guidelines

How Long Does Star San Last?

With regards to mixed Star San Solution: The official answer is probably… you should mix a fresh batch each time you use it.  To really test the effectiveness, you need to titrate the solution and test the PPM.

Practically speaking, many homebrewers use and re-use Star San.  If you’re going to do that, the solution should be relatively clear and the mixture should have a pH of under 3.5.  Previously the recommendation I received from Five Star Chemicals was that the solution should by crystal clear, however, for bottles of Star San not older than 1 year (check the manufacture date on the bottle) crystal clarity isn’t necessarily a requirement.

More! Star San’s Shelf Life, Age & pH

1 Gallon! Star San

Thanks to HBF Reader Dre for this tip!  Let’s be friends!  8 Ways to Connect with HBF

1 Gallon Five Star Chemicals Star San

More Info

From the product description, check product page for current description, price and availability:

  • HIGH FOAMING- This sanitizer produces foam with little agitation for penetration into those cracks and crevices of equipment
  • CONVENIENT NO-RINSE FORMULA- With only a 30 second contact time, this sanitizer doesn’t need to be rinsed off When left to dry on stainless steel at certain concentrations, it will passivate and protect the equipment
  • SAFE AND EASY TO USE – Comes in an easy dosing dual-neck bottle with built-in measurements
  • EFFECTIVE ON MANY SURAFACES- Great for use on carboys, kegs, fermentors, kettles, brewing systems, chillers, and heat exchangers
  • USED BY PROFESSIONALS- Many craft brewers choose Star San as their sanitizer of choice in order to make good beer

 

Star San is my sanitizer of choice.  It is effective, food safe and no-rinse.  It is also very cost effective if you use the spray bottle method.  See: Star San Tips, Tricks and Guidelines – Using Star San In a Spray Bottle

This is the equivalent of 8 x 16 ounce bottles

Five Star Chemicals Five Star – Star San – 1 Gallon (128 OZ) – Food-Grade High Foaming Acid Sanitizer– note that multiple variations of this product may be available, as such a different version may appear at this link

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Top Content Countdown… Our Most Popular Resource Post of 2021!

star san tips and tricks

Star San is my homebrew sanitizer of choice.  When mixed properly, it’s food safe and no rinse.  Required contact time is one minute.  It has worked very well for me for quite some time and I’m convinced that it’s one of the most economical solutions available if you’re using the “Spray Bottle Method” outlined here.

Cleaning, Sanitizing and… Sterilizing

The first step in sanitizing is cleaning.  Cleaning and sanitizing are two separate steps.  Cleaning physically removes dirt and large contaminants.  After your item is physically clean it can be microscopically sanitized.  Sanitization kills many (but not all) germs, bacteria and microorganisms on an already clean surface.  I typically use a mixture of PBW for cleaning.  Sanitizing and Sterilizing are different.  Sterilizing is killing every living thing.  In home brewing typically, we’re not interested in sterilizing, we’re only interested in sanitizing.

Continue reading →

Star San Tips, Tricks and Guidelines!

star san tips and tricks

Star San is my homebrew sanitizer of choice.  When mixed properly, it’s food safe and no rinse.  Required contact time is one minute.  It has worked very well for me for quite some time and I’m convinced that it’s one of the most economical solutions available if you’re using the “Spray Bottle Method” outlined here.

Cleaning, Sanitizing and… Sterilizing

The first step in sanitizing is cleaning.  Cleaning and sanitizing are two separate steps.  Cleaning physically removes dirt and large contaminants.  After your item is physically clean it can be microscopically sanitized.  Sanitization kills many (but not all) germs, bacteria and microorganisms on an already clean surface.  I typically use a mixture of PBW for cleaning.  Sanitizing and Sterilizing are different.  Sterilizing is killing every living thing.  In home brewing typically, we’re not interested in sterilizing, we’re only interested in sanitizing.

Continue reading →

How Long Does Star San Last?

cln_img_0525

Star San is my sanitizer of choice.  It’s food safe and no rinse.  Required contact time is one minute.  It has worked very well for me for quite some time and I’m convinced that it’s one of the most economical solutions available if you use the spray bottle method [See: Star San Tips, Tricks and Guidelines]

How Long Does Star San Last?

With regards to mixed Star San Solution: The official answer is probably… you should mix a fresh batch each time you use it.  To really test the effectiveness, you need to titrate the solution and test the PPM.

Practically speaking, many homebrewers use and re-use Star San.  If you’re going to do that, the solution should be relatively clear and the mixture should have a pH of under 3.5.  Previously the recommendation I received from Five Star Chemicals was that the solution should by crystal clear, however, for bottles of Star San not older than 1 year (check the manufacture date on the bottle) crystal clarity isn’t necessarily a requirement.

More! Star San’s Shelf Life, Age & pH

pH Test Paper for Brewing, 0.5 to 5.5 pH – good range for checking Star San + What’s the Shelf Life of Star San?

pH Test Paper for Kombucha Brewing, 0.5 to 5.5 pH [16 Foot Roll with Dispenser]

pH Test Paper, 0.5 to 5.5 pH [16 Foot Roll with Dispenser

More Info

From the product description, check product page for current description, price and availability:

  • Designed for kombucha: Pre and post 1F pH testing
  • Our paper is wider than our competitors paper, making for easier handling
  • Wide, over 16’ roll comes with one roll, color chart, and has unique locking mechanism making paper easier to tear off and use
  • Instantly test your kombucha with vivid, clear, easy to read color chart in increments of .5
  • This strip is also great for pickling, canning, and testing other acidic liquids.

 

Use to test diluted Star San mixture and more.  See: What’s the Shelf Life of Star San? – Testing Star San’s Effectiveness

10/31 11 PM Central: This is selling for $10.45. Shipping is also free to many US addresses /with Prime /Membership [Try Prime for Free] or a qualifying order.  Prices and availability can change quickly.  Check product page for current info – More About Prices

pH Test Paper for Kombucha Brewing, 0.5 to 5.5 pH [16 Foot Roll with Dispenser] – note that multiple variations of this product may be available, as such a different version may appear at this link



Star San Tips, Tricks and Guidelines – Using Star San In a Spray Bottle

16 Oz Star San Homebrew Sanitizer + Star San Tips & Tricks

Five Star - Star San - 16 Ounce - Brew Sanitizer

Five Star – Star San – 16 Ounce – Brew Sanitizer

More Info

From the product description, check product page for current description, price and availability:

  • HIGH FOAMING- This sanitizer produces foam with little agitation for penetration into those cracks and crevices of equipment
  • CONVENIENT NO-RINSE FORMULA- With only a 30 second contact time, this sanitizer doesn’t need to be rinsed off When left to dry on stainless steel at certain concentrations, it will passivate and protect the equipment
  • SAFE AND EASY TO USE – Comes in an easy dosing dual-neck bottle with built-in measurements
  • EFFECTIVE ON MANY SURAFACES- Great for use on carboys, kegs, fermentors, kettles, brewing systems, chillers, and heat exchangers
  • USED BY PROFESSIONALS- Many craft brewers choose Star San as their sanitizer of choice in order to make good beer

 

Star San is my sanitizer of choice.  It is effective, food safe and no-rinse.  It is also very cost effective if you use the spray bottle method.  See: Star San Tips, Tricks and Guidelines – Using Star San In a Spray Bottle

Five Star – Star San – 16 Ounce – Brew Sanitizer High Foaming Acid Anionic – note that multiple variations of this product may be available, as such a different version may appear at this link

Also:


16 Oz Star San Homebrew Sanitizer + Star San Tips & Tricks

Five Star - Star San - 16 Ounce - Brew Sanitizer

Five Star – Star San – 16 Ounce – Brew Sanitizer

More Info

From the product description, check product page for current description, price and availability:

  • HIGH FOAMING- This sanitizer produces foam with little agitation for penetration into those cracks and crevices of equipment
  • CONVENIENT NO-RINSE FORMULA- With only a 30 second contact time, this sanitizer doesn’t need to be rinsed off When left to dry on stainless steel at certain concentrations, it will passivate and protect the equipment
  • SAFE AND EASY TO USE – Comes in an easy dosing dual-neck bottle with built-in measurements
  • EFFECTIVE ON MANY SURAFACES- Great for use on carboys, kegs, fermentors, kettles, brewing systems, chillers, and heat exchangers
  • USED BY PROFESSIONALS- Many craft brewers choose Star San as their sanitizer of choice in order to make good beer

 

Star San is my sanitizer of choice.  It is effective, food safe and no-rinse.  It is also very cost effective if you use the spray bottle method.  See: Star San Tips, Tricks and Guidelines – Using Star San In a Spray Bottle

Five Star – Star San – 16 Ounce – Brew Sanitizer High Foaming Acid Anionic – note that multiple variations of this product may be available, as such a different version may appear at this link

Also:


8 Oz Star San + Why is this my favorite size of Star San?

Star San Acid Sanitizer.  8 oz size.  No rinse when mixed properly.

Star San is my sanitizer of choice.  It is effective, food safe and no-rinse.  It is also very cost effective if you use the spray bottle method.  See: Tip: Star San Tips, Tricks and Guidelines – Using Star San In a Spray Bottle

Why is this my favorite size of Star San?  It all has to do with shelf life.  See: My Favorite Size of Star San & Why

Star San – 8 oz – note that multiple variations of this product may be available, as such a different version may appear at this link


8 Oz Star San + Why is this my favorite size of Star San?

Star San Acid Sanitizer.  8 oz size.  No rinse when mixed properly.

Star San is my sanitizer of choice.  It is effective, food safe and no-rinse.  It is also very cost effective if you use the spray bottle method.  See: Tip: Star San Tips, Tricks and Guidelines – Using Star San In a Spray Bottle

Why is this my favorite size of Star San?  It all has to do with shelf life.  See: My Favorite Size of Star San & Why

Star San – 8 oz – note that multiple variations of this product may be available, as such a different version may appear at this link