CellarScience® Foam Axe | Anti-Foaming Agent

Due to high demand, the 32 oz, and 1 gallon are currently out of stock. Be the first to receive your items by placing a pre-order today. We will automatically ship this to you when we receive more inventory.

• Prevents Boil-Overs: One drop per gallon eliminates messy boil-overs, making your brewing process cleaner and safer, saving time on cleanup.
• Increases Fermenter Capacity: Reduces Krausen foam during fermentation, allowing more beer volume and minimizing the risk of messy blowouts.
• Improves Head Retention: Enhances head formation in finished beer by preserving foam-forming proteins that would otherwise be lost during fermentation.
• Food-Grade and Easy to Use: Made from food-grade silicone, Foam Axe safely breaks up foam with just a few drops, settling out before bottling or kegging.

Stop boil overs in the kettle and limit foaming in your fermenter with CellarScience Foam Axe. This uniquely formulated anti-foaming agent reduces surface tension so bubbles are Axed before they can form. Foam Axe actually increases head formation in the finished beer by retaining foam forming proteins that would have normally blown off during fermentation. Use it in your boil kettle to prevent boil-overs for a cleaner, safer process. Then add Foam Axe to your fermenter to reduce Krausen, save beer, and increase the volume capacity of your fermenter.

In the Kettle:
Nobody likes a boil over as they are messy and take considerable time to clean up. Save time, beer, your burner or stove, (and possibly your relationship) by adding 1 drop per gallon of Foam Axe into your kettle and eliminate boil overs from your brew day!    

In the Fermenter:
Foam Axe works like magic in the fermenter. Just 2 drops per gallon at the start of fermentation will keep your airlock and blowoff clean. We recommend adding before pitching yeast and rousing well while you aerate your wort. Many commercial breweries use Foam Axe to increase fermenter capacity and homebrewers can do the same.

Additional Notes:
Foam Axe is made from food-grade silicone and works by breaking up foam particles and dispersing surface tension. Foam Axe settles out of beer prior to bottling or kegging. Store cool and in an environment below 90°F. Do not freeze.