Effective and Cost-Effective Oil and Grease Treatment Solutions for Restaurants

Grease treatment for restaurants
Grease Clogging in Restaurant Drainage Systems
Grease in restaurants is generated in large quantities due to continuous daily cooking activities. Poor grease management has led many restaurants to face severe pipe clogging. So, what are the causes behind this situation, and what are its harmful effects?

Grease Clogging Issues in Restaurants
Causes of Grease Clogging in Restaurant Drainage Systems
- Residual Cooking Grease: Grease from frying/stir-frying and food scraps are often poured directly down the sink and enter the drainage system. As the grease cools and comes into contact with cold water inside the pipes, it solidifies, clings firmly to the pipe walls, and forms thick layers of buildup that cause blockages.
- Food Waste: Food debris washed into the piping system combines with the already solidified grease, worsening the clogging situation.
- Improper Pipe Design: Some restaurants have poorly designed drainage systems with pipes that are too small or have too many sharp bends, making water flow difficult and highly prone to clogging.
Harmful Effects of Drainage Pipe Clogging in Restaurants
- Disruption of Business Operations: When drainage pipes are clogged, wastewater stagnates and generates unpleasant odors, compromising environmental hygiene, violating food safety, and leaving a bad impression on diners. This can lead to a gradual loss of customers and negatively impact the restaurant’s revenue.
- Damage to the Drainage System: Prolonged clogging puts pressure on the piping system, leading to cracks, leaks, and reduced efficiency of the downstream wastewater treatment system.
- Costly Repair Expenses: In cases of severe clogging, you will need to seek assistance from professional wastewater treatment services, which can be highly expensive.
- Environmental Pollution: If not treated promptly, grease-laden wastewater will overflow into the environment, causing water and soil pollution and affecting human health.
Fast and Long-Term Grease Treatment Solutions for Restaurants
We have just clarified the causes and severe impacts of grease clogging. So, how can we treat grease in restaurants effectively, ensuring both food safety and environmental friendliness? Let’s explore some of the most commonly used solutions below.
Reduce the Amount of Grease Discharged into Pipes
- Reuse Cooking Oil: Cooking oil after frying can still be reused multiple times if filtered through specialized oil filter paper or mesh. This helps minimize the daily amount of waste oil generated at restaurants. However, oil should not be reused too many times, as it can degrade food quality and harm customers’ health.
- Use Oil Filtration Equipment: Installing oil filtration equipment at the deep-frying station helps remove impurities from the grease, allowing it to be used longer and reducing the amount of waste oil.
- Raise Staff Awareness: Train staff on the proper procedures for collecting and transporting grease to designated disposal areas. Explicitly instruct employees not to pour grease and food scraps directly down the sink.
Separate Grease from Wastewater
Grease traps and interceptors are indispensable equipment in restaurants to prevent grease and solid waste from entering the drainage system and causing blockages. To ensure the grease trap operates at maximum efficiency, restaurant owners should note:
- The grease trap should be installed close to the source of grease discharge, typically under the kitchen sink or food processing area.
- Ensure the pipes connecting to the grease trap are tightly sealed to prevent leaks and maintain a certain slope so waste can flow smoothly into it.
- Depending on the volume of grease discharged, you should clean the grease trap daily after cooking operations end.

Using a grease trap for the restaurant
Effective Grease Treatment for Restaurants Using Microorganisms
Using microbiology to treat grease in restaurants is a smart and sustainable solution. Microorganisms are beneficial bacteria capable of breaking down organic matter and grease into harmless substances like CO2 and water.
When introduced into a restaurant’s drainage system, they quickly “digest” all the grease inside. The population of beneficial bacteria will continuously multiply over time, clinging along the pipe walls and consuming the daily grease discharge from food preparation. Furthermore, a drainage system rich in beneficial bacteria also enhances the efficiency of the wastewater treatment system downstream.
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Advantages of Using Microorganisms for Restaurant Grease Treatment
- High Efficiency: Microorganisms have the ability to decompose grease thoroughly with long-lasting effects, preventing grease-induced clogging from returning.
- Environmentally Friendly: The products contain natural microorganisms that are harmless to the environment and human health.
- Safe for Wastewater Systems: Microorganisms do not cause pipe corrosion like chemical alternatives, helping protect the restaurant’s drainage infrastructure.
- Cost-Saving: Compared to traditional grease treatment methods, using microbial products for restaurant grease management is more cost-effective in the long run.
Recommended High-Efficiency Microbial Products for Restaurants
To effectively treat grease in restaurants, owners can refer to some highly rated microbial products currently available:
- BAC GB-1201 Microbial Product: A convenient block-form product, designed to be hung in grease traps to continuously decompose grease.
- BAC GT-1202 Microbial Product: A high-activity liquid formula, ideal for treating grease buildup inside drainage pipes.
- BAC GTP-1203 Microbial Product: A powder-form product containing various bacterial strains in spore form, specialized for hardened, long-accumulated grease inside grease traps.
BIOFIX FRESH – Provider of Grease Treatment Products and Services for Restaurants
Are you a restaurant owner worried about grease clogging your pipes, disrupting business operations, or causing foul odors from the wastewater treatment system that ruin your diners’ experience? Don’t worry, BioFix Fresh brings you cost-optimized, environmentally friendly, thorough, and long-lasting grease treatment solutions for restaurants.
We provide microbial products manufactured using advanced biotechnology, helping decompose grease effectively, extend the lifespan of your wastewater treatment system, and remain completely harmless to the environment. Our team of experienced technicians is ready to visit your location, assess the actual situation, advise you on selecting the right product, and provide detailed usage instructions.
Contact BioFix Fresh today for a consultation on the most suitable product!
BIOFIX FRESH TECHNICAL TRADING COMPANY LIMITED
Hotline: 1900 988 949
Email: info@biofixfresh.com
Address: 71 DH 607 Road, Group 2, Ben Tuong, Ben Cat Ward, Ho Chi Minh City.



