BLC Beer Line Cleaner – 4 oz & 32 oz | National Chemical

BLC Beer Line Cleaner | 4 oz & 32 oz

Keep your draft lines brewery-fresh with a proven, concentrated cleaner

BLC (Beer Line Cleaner) from National Chemical Inc. is a powerful, alkaline cleaner formulated to remove hop oils, proteins, biofilm, and flavor-carryover from draft systems. Ideal for kegerators and home bars, BLC helps every pour taste crisp and clean.

Product Highlights

• Sizes: 4 oz and 32 oz bottles (concentrate)
• Efficient mix: Only 1/2 oz per quart of water (1:64)
• Easy process: Mix, recirculate/soak, then rinse thoroughly
• Use for: Beer lines, faucets, shanks, couplers, ball/pin lock posts

Usage Instructions

1. Mix: Combine 1/2 oz BLC with each quart of water.
2. Clean: Flush out residual beer, then recirculate for ~15 minutes (longer for heavy buildup). Soak small parts as needed.
3. Rinse: Flush lines and parts with fresh water until they run clear and odor-free; reassemble and pull a test pour.

Best Practices

• Clean lines regularly to prevent off-flavors and bacterial growth.
• Disassemble faucets and soak parts during each cleaning cycle.
• BLC is a cleaner, not a sanitizer. After cleaning, follow with a no-rinse sanitizer per label directions.

Recommended Add-Ons

• Draft line cleaning kit or pump for easy recirculation
• Faucet brush set and replacement gaskets
• No-rinse sanitizer for final step