A 32oz bottle of Five Star Star San sanitizer.  Five Star Star San Sanitizer is a must-have for brewers looking for an effective, no-rinse sanitizer. This acid-based, food-grade solution is designed to kill bacteria quickly, ensuring your brewing equipment stays clean and ready for use. Star San’s high-foaming action is perfect for reaching into nooks and crannies, delivering thorough sanitation even in hard-to-clean spaces like fermenters, kegs, and bottles.

Key features:

• No-rinse formula: Requires just 1-2 minutes of contact time.
• Economical: Dilute 1 oz. of Star San in 5 gallons of water.
• Non-toxic & biodegradable: Safe for use on most materials (except soft metals) and septic systems.
• Odorless & tasteless: Won’t affect the flavor of your brew, even if a small amount of foam is left behind.
• Safe for the environment: Its ingredients become inactive at pH levels above 3.5, making it environmentally friendly when properly disposed.

Ideal for homebrewers and professionals, Star San offers reliable, fast sanitization that helps protect the integrity of your beer or wine​.