There is scientific evidence to support the benefits of having your kitchen exhaust system cleaned. Here are some of the key findings from scientific studies on the topic:
Improved Indoor Air Quality
Improved indoor air quality is one of the primary benefits of having your kitchen exhaust system cleaned. Cleaning kitchen exhaust systems, according to a study published in the journal Indoor Air, can reduce the concentration of particulate matter and other contaminants in indoor air. Cleaning the kitchen exhaust systems of two restaurants and measuring indoor air quality before and after cleaning were part of the study. The researchers discovered that cleaning the kitchen exhaust systems reduced the concentration of particulate matter and other pollutants in the indoor air significantly.
Reduced Fire Risk
Over time, kitchen exhaust systems can accumulate grease and other flammable materials, increasing the risk of a fire. Cleaning kitchen exhaust systems, according to a study published in the journal Fire Technology, can significantly reduce the risk of fires. The study analysed data from over 9,000 commercial kitchen fires and discovered that the majority of fires started in the kitchen and were frequently caused by grease buildup in the kitchen exhaust system. Cleaning kitchen exhaust systems on a regular basis can help prevent these types of fires.
Improved Energy Efficiency
A clean kitchen exhaust system can also improve energy efficiency. Grease buildup in the system can reduce airflow and increase energy usage. A study published in the journal Building and Environment found that cleaning the kitchen exhaust system in a commercial kitchen led to a significant reduction in energy usage. The study involved cleaning the kitchen exhaust system and measuring energy usage before and after cleaning. The researchers found that cleaning the kitchen exhaust system led to a 35% reduction in energy usage.
Compliance with Regulations
In many jurisdictions, there are regulations that require commercial kitchens to regularly clean their exhaust systems. Failure to comply with these regulations can result in fines and other penalties. Regular cleaning of your kitchen exhaust system can help ensure compliance with these regulations and avoid potential legal issues.
In conclusion, there is scientific evidence to support the benefits of having your kitchen exhaust system cleaned. Regular cleaning can improve indoor air quality, reduce fire risk, improve energy efficiency, and help ensure compliance with regulations. If you have a commercial kitchen or cook at home frequently, it’s important to schedule regular cleaning of your kitchen exhaust system to ensure these benefits.