Star San No-Rinse Sanitizer | Five Star Chemicals

Five Star Star San – No-Rinse Acid Sanitizer (8 oz, 16 oz, 32 oz)

Fast, Foam-On, No-Rinse Sanitation for Brewing & Winemaking

Star San is a leading no-rinse, acid-based sanitizer trusted by home and pro brewers for speed, effectiveness, and ease of use. It kills bacteria, wild yeast, and mold on contact. The persistent foam clings to surfaces—even hard-to-reach spots—for thorough coverage. Safe on plastic, glass, and stainless steel. Available in 8 oz, 16 oz, and 32 oz bottles.

Why Brewers Choose Star San

• No-Rinse Convenience: Sanitize and start brewing—no rinse needed.
• Highly Effective: Proven acid formulation targets bacteria, yeast, and mold.
• Foam That Works: Clings for complete, even contact on all surfaces.
• Surface Safe: Compatible with plastic, stainless, and glass equipment.
• Precise Dosing: 16 oz & 32 oz include an integrated measuring/dispensing chamber; 8 oz uses a standard cap.

How to Use

• Mix: Add 1 oz Star San concentrate to 5 gallons of water.
• Apply: Spray, soak, or fill; ensure all surfaces are wet and foamed.
• Contact Time: Allow 1–2 minutes for full sanitizing action.
• No Rinse: Drain excess—equipment is ready to use.

Key Features

• No-rinse sanitizer: Easy, time-saving workflow.
• Economical dilution: 1 oz per 5 gal working solution.
• Built-in measure: Integrated chamber on 16 oz & 32 oz for accurate dosing.
• Broad compatibility: Safe for plastic, stainless steel, and glass.
• Available sizes: 8 oz, 16 oz, 32 oz.

If you like this product, be sure to check out the complete collection of products from Five Star Cleaning Chemicals.