Deep Cleaning Secrets for Commercial Range Hoods

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Deep Oil Cleaning for Commercial Range Hoods & Ducts

Protect Your Kitchen and Air Quality

A clean and well maintained range hood and duct system is essential for every commercial kitchen. Over time, grease, smoke and airborne contaminants build up inside your exhaust system , increasing the risk of fire, reducing airflow efficiency and compromising indoor air quality.

Our professional commercial hood and duct cleaning service is designed to remove deep oil residue, improve ventilation and ensure full compliance with fire safety and health regulations. Protect your staff, your equipment and the air your customers breathe with expert deep cleaning you can trust.

What Is Deep Oil Cleaning?

Deep oil cleaning is a specialized HVAC maintenance service that targets the heavy grease and oil buildup inside commercial range hoods, exhaust ducts and ventilation systems. Unlike regular surface cleaning, this process goes deep into the ductwork, fans and filters to remove hardened oil deposits that restrict airflow and reduce system efficiency.

When left untreated, these layers of grease can block ventilation paths, overwork your HVAC equipment and create a serious fire hazard. Through high pressure steam, industrial degreasers and professional cleaning tools, deep oil cleaning restores your ventilation performance, lowers energy costs and keeps your kitchen fully compliant with fire and health safety codes.

Why Deep Cleaning Matters?

Deep cleaning is more than just keeping your kitchen looking clean. it’s a vital part of maintaining a safe, efficient and healthy environment. Over time, grease, smoke particles and dust collect inside range hoods, exhaust fans and ductwork. This buildup not only blocks airflow and strains your HVAC system, but also creates a serious fire risk.

Over time, layers of grease and carbon build up inside hoods and ducts. This can:

Increase the risk of kitchen fires
Reduce ventilation efficiency
Spread odors and contaminants through your space
Cause health code violations

Regular deep cleaning removes these hidden contaminants, helping your ventilation system perform at its best. It improves indoor air quality, prevents costly breakdowns and keeps your business compliant with fire and health safety regulations. By investing in professional deep oil cleaning, you’re protecting your equipment, your staff and your entire operation.

Our Deep Oil Cleaning Process (Step by Step)

At Armanch, we follow a precise and fully certified cleaning process to ensure your commercial kitchen operates safely and efficiently. Every project begins with a detailed inspection of your hoods, fans and ducts to identify grease buildup and potential fire risks.

Inspection: We assess the hood, fans and ducts for grease buildup.
Degreasing: Specialized chemicals and steam are used for deep oil removal.
Pressure Washing: We clean ducts and fans thoroughly.
Final Polish & Compliance Check: Ensuring everything meets NFPA 96 standards.