Residential Kitchen Exhaust Filter & Duct Coil Cleaning Best Process

Derrick Harvey
Feb 7, 2025
3 min read

Updated: Mar 10, 2025

When it comes to maintaining a Residential kitchen, one of the most crucial tasks is ensuring that the exhaust filters are kept clean and functioning efficiently. Not only does regular cleaning of kitchen exhaust filters improve air quality and reduce fire hazards, but it also helps to prolong the lifespan of the equipment and ensure that it operates at peak performance. In this blog post, we will delve into some of the best practices for residential kitchen exhaust filter cleaning.

First and foremost, it is important to establish a regular cleaning schedule for your kitchen exhaust filters. Depending on the volume of cooking and the type of food being prepared, filters should ideally be cleaned at least once every few months. Grease and grime can quickly build up on the filters, leading to poor ventilation and potential health risks. When cleaning the filters, it is essential to use the right tools and cleaning products. Make sure to use a degreaser that is specifically designed for residential kitchen use, as household cleaners may not be powerful enough to cut through the tough grease buildup. Additionally, invest in quality scrubbing brushes and scouring pads to effectively remove the grime. Before starting the cleaning process, it is recommended to carefully remove the filters from the exhaust hood. Depending on the type of filter, you may need to soak them in hot water and degreaser solution before scrubbing them clean. For metal filters, avoid using abrasive materials that could damage the surface. After cleaning the filters, ensure that they are thoroughly dried before re-installing them in the exhaust hood. Wet filters can attract more grease and dirt, undoing all of your hard work. It is also a good idea to inspect the exhaust system for any leaks or damages while the filters are removed. In addition to regular cleaning, it is advisable to have your kitchen exhaust system professionally inspected and serviced on a regular basis. A professional service provider, such as Ducts Plus+, can ensure that your exhaust system is operating safely and efficiently, and can address any potential issues before they escalate. By following these best practices for residential kitchen exhaust filter cleaning, you can ensure a safe and healthy environment for your staff and customers, while also prolonging the life of your equipment. Remember, a clean kitchen is a happy kitchen!

Duct Coil Cleaning Process

Duct coil cleaning is an essential maintenance procedure for HVAC systems that helps improve efficiency and indoor air quality. Here’s how the process typically works:

1. Inspection

The first step involves inspecting the ductwork and coils to assess the level of dirt and debris buildup. This helps determine the best cleaning method.

2. Preparation

Before cleaning, the area around the HVAC system is prepared. This may involve covering furniture and floors to protect them from dust and debris.

3. Airflow Disruption

To prevent dust from spreading throughout the home, the HVAC system is turned off, and the airflow is temporarily disrupted.

4. Coil Cleaning

The coils are cleaned using specialized equipment and cleaning solutions. The common methods include:

Brush Cleaning: Brushes are used to remove loose debris and dirt from the coils.
Pressure Washing: High-pressure water is applied to dislodge stubborn dirt.
Chemical Cleaning: Non-toxic chemicals may be applied to break down grease and grime.