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Kitchen and Home Appliances Product Information
Feb. 26, 2026
Global First Ultra-Bubble Degreasing Technology
Despite the growing popularity of smart cleaning appliances such as robot vacuums, deep internal cleaning of range hoods remains a persistent challenge.
Grease accumulated inside the hood over long-term use not only breeds bacteria and threatens household health, but also weakens suction power, increases noise, and shortens product lifespan.
Most existing self-cleaning solutions—such as water rinsing or steam washing—can only remove surface grease. They fail to break down stubborn oil deposits and bacteria at the core. As a result, odors return repeatedly and cleaning effectiveness remains limited.
To fundamentally solve this long-standing problem, Macro introduces its globally first Ultra-Bubble Degreasing Technology, delivering truly thorough kitchen cleaning while safeguarding family health and the cooking environment.
Driven by deep insight into users’ rising expectations for healthier living environments, Macro—pioneer and leader of super-purification kitchen appliances—has developed Ultra-Bubble Degreasing Technology as a one-touch solution.
It delivers enhanced oil dissolution, full-coverage cleaning, long-lasting performance, and powerful antibacterial protection, forming a complete super-clean matrix across kitchen and bathroom scenarios.
Equipped with this groundbreaking technology, the C8 MAX range hood features Macro’s proprietary degreasing wash system. It eliminates the burden of manual cleaning, maintains consistently strong suction, and extends service life up to 10 years—protecting family health through industry-first innovation.
More Bubbles, Deeper Clean
“Ultra-Bubble Degreasing” is far more than conventional “deep cleaning.” It represents a major technological breakthrough built on Macro’s 41 years of expertise in kitchen appliances—fundamentally different from water or steam-based physical rinsing.
Based on the core logic of active grease dissolution and full-surface encapsulation, Ultra-Bubble Degreasing upgrades self-cleaning from “rinsing with water” to “foaming and dissolving simultaneously.”
Cleaning results are no longer just visually clean, but measurably antibacterial and deodorizing, delivering a truly maintenance-free experience that keeps the appliance performing like new even after 10 years.
Water rinsing does not equal true cleanliness—the reason is simple: oil does not dissolve in water.
Ultra-Bubble Degreasing Technology uses dense, rich foam as a carrier, powered by a proprietary “Stable Triangle” degreasing formula, composed of surfactant molecules, alkaline molecules, and penetrant agents.
Surfactants bind oil molecules and draw them into the solvent
Alkaline molecules trigger saponification, breaking grease into smaller, more soluble particles
Penetrants allow cleaning agents to infiltrate thick grease layers with ease
Working together, this powerful formula achieves 98.9% grease removal, penetrating heavily contaminated areas, breaking down thick, sticky oil structures, and fully dissolving stubborn grease.
With one foam cycle and one spin, zero residual oil is achieved.
What truly affects health and appliance longevity is grease hidden deep inside critical components such as the impeller, volute, and oil cup—areas often unreachable through routine cleaning.
Ultra-Bubble Degreasing Technology introduces a unique full-coverage encapsulation design, allowing active foam to rotate with the impeller and circulate throughout the entire hood interior.
Within just 3 minutes, foam dissolves grease across all three core zones, eliminating residue in every corner and completely removing cleaning blind spots.
Does your range hood feel “heavier” over time—starting quietly, then gradually becoming noisier, even vibrating?
This is a direct result of long-term grease buildup, which reduces impeller speed and blocks air channels.
True cleanliness is quiet performance.
Through deep internal degreasing, Ultra-Bubble Degreasing Technology significantly reduces grease-related stress on core components. Combined with a six-layer protected inverter motor, the hood retains up to 90.4% of peak suction performance even after 10 years.
No frequent disassembly. No intensive maintenance.
Strong suction remains consistent, enabling even open-kitchen layouts to operate efficiently and quietly.
Inhibit · 99.9% Antibacterial Protection for a Healthier Kitchen
The warm, humid interior of a range hood is an ideal breeding ground for bacteria. During operation, bacteria can spread through oil fumes into the air and onto food—posing hidden risks to family health.
The degreasing agents within Ultra-Bubble foam react with bacterial cell membranes through saponification, hydrolyzing DNA and RNA to completely eliminate bacteria.
Tests show an antibacterial rate of 99.9% against common pathogens such as Escherichia coli, Staphylococcus aureus, and Salmonella.
Combined with a grease-free internal environment, the technology cuts off bacterial transmission pathways—transforming advanced engineering into a protective shield for a safer, cleaner kitchen.
For 41 years, Macro has maintained a forward-looking vision that consistently surpasses industry standards.
From launching a cleaning revolution that solves grease buildup at its root, to upholding a long-term commitment to kitchen health, and building a full-scenario purification ecosystem centered on super-purification technology—With globally first Ultra-Bubble Degreasing Technology at its core, Macro connects every dimension of the cooking experience, delivering a smarter, cleaner, and healthier kitchen lifestyle for hundreds of millions of families worldwide.
Contacts
About Macro: +86 0757 2281 3639
E-Mail: trade@macro-appliance.com
Add.: Shunyuan South Road #9, Wusha Community, Daliang Street, Foshan City, Guangdong Province, P.R.China
