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A 32-ounce white plastic jug of liquid sanitizer on a wooden workbench
Cleaning

Star San Sanitizer (32 oz)

The no-rinse sanitizer that prevents 90% of all beginner disasters.

Russ & Todd approvedBeginner top pickEditor's choice

≈ $22–$24price range

Star San is an acid-based no-rinse sanitizer. Mix 1 oz with 5 gallons of water, spray or dip everything that touches your wine, and you're done. It foams. The foam is fine. 'Don't fear the foam' is a real phrase in this hobby.

A single 32 oz jug will last you literal years. Get this one item, use it every time, and your sanitization problems mostly go away.

Where to buy

We don't sell this — these links go to retailers who do. We may earn a small commission at no extra cost to you.

Why we like it

It's the difference between making wine and making vinegar.

Who it's for

Mandatory for every batch. The single most important thing on this whole list.

What's in the box

  • 32 oz concentrate
  • No-rinse formula
  • Mix 1 oz per 5 gallons
  • Lasts ~2 years for most home setups

Goes well with