Can I store mixture after I sanitize the equipment and use it after a few days or a week? Also how long does it stay sanitized?

The Star San mixture can be stored for later use. We keep it in a spray bottle or in a bucket sealed with a lid for a few weeks.

Does Star San expire or go bad? The large bottle is the best value but I want to know how long I can keep it on the shelf before the quality degrades.

I agree with Steven (commented June 22,2018) that the bottle can go bad. After a few years (maybe 3-4?) my bottle broke, leaked onto the basement floor -- luckily the unfinished concrete part -- and chowed a millimeter or two into it. Fantastic product, but I'd only buy enough to last you a year or two, even though the savings for larger quantities are substantial.

Any fumes if used in a sleeping arera? If so, do you have a product that doesn't have fumes?

I have never experienced any fumes from this product. Just follow the instructions (carefully!) because it's a strong acid. You should be fine to keep it in a sleeping area and to use it there too. It's a really good disinfectant and sterilizer that just evaporates after it is used.

Anybody used star san to sanitize humidifier tank, specifically air-o-swiss/boneco models?

No, sorry I used it to sanitize beer brewing equipment and bottles

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Star San- 32 oz

Product ID: 129210935

Details

Brand
STAR SAN
Contains Liquid Contents
Yes
Item Form
Foam
Item Volume
0.95 Litres
Item Weight
2.9 Pounds
Net Quantity
907.18 Grams

€ 141.94

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Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Specifications

ASIN	B0064O7YFA
ASIN	B0064O7YFA
Best Sellers Rank	#101,763 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #249 in First Aid Hand Sanitizers
Brand Name	STAR SAN
Contains Liquid Contents?	Yes
Country of Origin	USA
Country of Origin	USA
Customer Reviews	4.8 4.8 out of 5 stars (5,960)
Date First Available	14 August 2012
Is Discontinued By Manufacturer	No
Item Dimensions LxWxH	13.3 x 6.4 x 22.9 Centimeters
Item Form	Foam
Item Volume	0.95 Litres
Item Weight	1.32 kg
Item Weight	1 kg 320 g
Item model number	B0064O7YFA
Model Number	B0064O7YFA
Net Quantity	907.18 Grams
Number of Items	1
Part Number	6022b_
Product Dimensions	13.34 x 6.35 x 22.86 cm; 1.32 kg
Size	907.18 g (Pack of 1)
Specific Uses For Product	hygiene
UPC	091037068699
Unit Count	907.18 Grams

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€ 141.94

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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Star San- 32 oz

Details

Details

Description

Specifications

Common Questions