Star San 16 Oz

Sanitize with confidence using Star San™ by Five Star Chemicals—the no-rinse, acid-based sanitizer trusted by homebrewers, winemakers, and pros alike. Often referred to as starsan, it’s a staple in fermentation sanitizing.

• No-Rinse Formula: Just 1 oz per 5 gallons of water—sanitize in 1 to 2 minutes.
• Food-Grade & Safe: Made with food-grade phosphoric acid, biodegradable, and septic-safe.
• Self-Foaming Action: Helps penetrate nooks, crannies, and hard-to-reach spots.
• Flavorless & Odorless: Won’t affect the taste or aroma of beer, wine, or cider.
• Flexible Use: Soak gear or spray directly (wear gloves when handling concentrate).
• Long-Lasting: Reusable up to 3–4 weeks when stored in a sealed container (pH 3.0 or lower).

Star San is safe for most surfaces but should be used with care on soft metals, rubber, and plastic due to its acidic nature.