Simple Green Foaming Coil Cleaner gallon — 128 fl oz professional-strength, NSF C1/C5 safe for food areas

If your coils are slowing heat transfer because of build-up, this foaming formula helps break down oily residues and trapped dirt so equipment runs cleaner and more efficiently. The product foams under pressure to reach tight fins and channels, rinses away on wet coils, and contains no added color or fragrance. It’s NSF registered C1 and K5, making it suitable for food-processing environments that require approved cleaning agents.

How does the foam improve cleaning on coils?

The foam clings to vertical and recessed coil surfaces longer than a liquid cleaner would, letting active detergents penetrate grime without running off immediately. This dwell time helps loosen grease and trapped dust so it can be rinsed away more effectively.

• Thick foam adheres to fins and tubes for extended contact time
• Penetrates oily residue that simple water cannot dissolve
• Self-rinses on condensate-producing coils to reduce manual wiping

Is this safe to use around food-processing equipment?

Yes — the formulation contains no added color or scent and is NSF registered C1 and K5, indicating it meets sanitation requirements for many food-industry cleaning applications. Still follow local sanitation protocols and manufacturer guidance for equipment contact.

• NSF C1 and K5 registration suitable for defined food-area uses
• No added fragrances or dyes to reduce contamination risk
• Non-flammable and non-caustic for safer handling than harsh acids

How do I apply the gallon container for best results?

Use a pressure-sprayer or pump that is compatible with concentrated cleaners, applying foam evenly across coil surfaces and allowing it to dwell before rinsing. For stubborn build-up, a second application or light agitation may be helpful; always follow dilution and safety directions on the label.

• Transfer into a compatible foaming sprayer for pressurized application
• Apply evenly, allow dwell time, then rinse with water or condensate flow
• Wear appropriate PPE and follow dilution instructions from the label

Will this product damage coil materials or finishes?

The cleaner is formulated to be non-caustic and is intended for use on typical HVAC coil metals and finishes when used per directions. Avoid prolonged contact with sensitive components and always test on an inconspicuous area if unsure.

• Non-caustic chemistry reduces risk to aluminum and copper fins
• Not flammable, lowering fire risk during normal maintenance use
• Recommended to rinse and follow equipment manufacturer guidelines

Who this is for: technicians, facility managers, and maintenance teams who service HVAC systems, refrigeration units, and production-area ventilation will value this gallon-size professional formula. It suits shops and facilities that need a concentrated, NSF-registered cleaner for regular coil maintenance, particularly in food-processing or commercial settings where approved sanitation products are required. Choose this when you need a foaming cleaner that reaches tight coil spaces, reduces manual scrubbing, and is packaged in a economy-size gallon for repeated use.

• Product Type: Cleaning Agent
• Package Dimensions: 8.0" L x 8.0" W x 12.0" H
• Package Weight: 5.0 lbs
• Country of Origin: United States

Ingredients

Water, Triethanolamine, Surfactant, Propylene Glycol Butyl Ether, Tetrapotassium Pyrophosphate, Potassium Silicate, Diethanolamine. For more ingredient information visit simplegreen.com.