How to Clean Coils in Dehumidifier: The Ultimate Guide for Maximum Efficiency

Dehumidifiers are lifesavers in humid climates, battling moisture and creating a comfortable environment. But like any appliance, they require regular maintenance to function at their best. One crucial aspect of dehumidifier care is cleaning the coils. Dirty coils hinder airflow, reduce efficiency, and can even lead to malfunctions.

This guide will walk you through the process of how to clean coils in dehumidifier, ensuring your dehumidifier runs smoothly and efficiently.

Why Clean Dehumidifier Coils?

The coils in your dehumidifier are the heart of its operation. They absorb moisture from the air, condensing it into water that’s collected in the unit’s reservoir. Over time, dust, dirt, and other airborne particles accumulate on the coils, forming a layer that impedes their ability to absorb moisture effectively.

Here’s why cleaning your dehumidifier coils is essential:

• Improved Efficiency: Clean coils allow for better airflow, leading to faster and more efficient dehumidification. This means your dehumidifier will work harder to remove moisture from the air, saving energy and reducing running costs.
• Enhanced Air Quality: A build-up of dust and dirt on the coils can release allergens and pollutants into the air, compromising indoor air quality. Regular cleaning ensures your dehumidifier is not contributing to indoor air problems.
• Longer Lifespan: Dirty coils can lead to overheating and strain on the dehumidifier’s motor, shortening its lifespan. Cleaning the coils helps prevent these issues and prolongs the life of your appliance.
• Reduced Noise: A dirty dehumidifier often runs louder than a clean one. This is because the restricted airflow caused by clogged coils forces the motor to work harder, generating more noise.

When to Clean Dehumidifier Coils

There’s no set schedule for cleaning dehumidifier coils, as the frequency depends on several factors, including:

• Environmental Conditions: In areas with high humidity and dust levels, you’ll need to clean the coils more often.
• Usage: The more you use your dehumidifier, the faster dirt and dust will accumulate on the coils.
• Visible Signs: If you notice a decrease in your dehumidifier’s performance, or if it’s running louder than usual, it’s time to clean the coils.

As a general rule of thumb, aim to clean your dehumidifier coils every 1-3 months.

Essential Supplies for Cleaning the Coils

Before you start cleaning, gather the following supplies:

• A soft-bristled brush: This will be used to remove loose dirt and debris from the coils.
• A vacuum cleaner with a crevice tool: This will help you reach tight spaces and remove dust from the coils.
• A mild detergent: Dish soap or a specialized coil cleaning solution works well.
• Warm water: Use warm water for cleaning and rinsing.
• A soft cloth or sponge: This will be used to wipe down the coils and remove any remaining dirt.
• Gloves: Protect your hands from potential irritants.

Step-by-Step Guide to Cleaning Dehumidifier Coils

Now, let’s dive into the actual cleaning process:

1. Unplug the Dehumidifier: Safety first! Always unplug your dehumidifier before cleaning to prevent any electric shock hazards.
2. Remove the Cover: Most dehumidifiers have a removable cover that provides access to the coils. Carefully detach the cover, following the manufacturer’s instructions.
3. Initial Cleaning: Use a soft-bristled brush to remove any loose dirt and debris from the coils.
4. Vacuuming: Attach a crevice tool to your vacuum cleaner and thoroughly vacuum the coils, removing any remaining dust and particles.
5. Washing: Prepare a solution of warm water and mild detergent. Dip a soft cloth or sponge into the solution and gently wipe down the coils, ensuring you reach all surfaces.
6. Rinsing: Rinse the coils thoroughly with clean water to remove any soap residue. Use a clean cloth or sponge to dry the coils as much as possible.
7. Drying: Allow the coils to air dry completely before reassembling the dehumidifier.
8. Reassembly: Once the coils are dry, reassemble the dehumidifier, ensuring all parts are securely in place.
9. Plug In and Test: Plug the dehumidifier back in and test it to ensure it’s functioning properly.

Additional Tips for Cleaning Dehumidifier Coils

• Avoid harsh chemicals: Harsh chemicals can damage the coils and shorten the lifespan of your dehumidifier. Stick to mild detergents and avoid using abrasive cleaners.
• Don’t use a pressure washer: The high pressure of a pressure washer can damage the delicate coils.
• Clean the air filter: While you’re cleaning the coils, it’s also a good time to clean the air filter. This helps improve airflow and maintain optimal performance.
• Regular cleaning: The key to keeping your dehumidifier running efficiently is to clean the coils regularly. Following the tips above will ensure your dehumidifier remains in optimal working condition and provides you with years of reliable service.

Beyond the Coils: Maintaining Your Dehumidifier

Cleaning the coils is a crucial part of dehumidifier maintenance, but it’s not the only thing you need to do. Here are some additional tips for keeping your dehumidifier in top shape:

• Empty the water reservoir: Regularly empty the water reservoir to prevent mold and mildew growth.
• Clean the air filter: Clean or replace the air filter according to the manufacturer’s instructions.
• Check for leaks: Inspect the dehumidifier for any leaks and address them promptly.
• Store properly: When not in use, store your dehumidifier in a cool, dry place.
• Professional cleaning: For deeper cleaning or if you notice any unusual problems, consider contacting a professional appliance repair service.

A Breath of Fresh Air: The Benefits of Clean Coils

By following these steps and incorporating regular maintenance into your routine, you can ensure your dehumidifier continues to operate efficiently and effectively for years to come. Clean coils mean better air quality, improved efficiency, and a longer lifespan for your dehumidifier.

Quick Answers to Your FAQs

1. What happens if I don’t clean the coils in my dehumidifier?

If you don’t clean the coils in your dehumidifier, they will become clogged with dust, dirt, and other debris. This will reduce the efficiency of the dehumidifier, making it work harder to remove moisture from the air. It can also lead to overheating, shorten the lifespan of your appliance, and even cause malfunctions.

2. How often should I clean the coils in my dehumidifier?

The frequency of cleaning depends on several factors, including the humidity level in your home, how often you use the dehumidifier, and the amount of dust and debris in the air. As a general guideline, aim to clean the coils every 1-3 months.

3. Can I use bleach to clean the coils?

It’s not recommended to use bleach to clean the coils in your dehumidifier. Bleach can damage the coils and cause corrosion. Stick to mild detergents or specialized coil cleaning solutions instead.

4. What if the coils are too dirty to clean?

If the coils are heavily soiled and difficult to clean, you may need to consider replacing them. Contact the manufacturer or a qualified appliance repair service for assistance.

5. Can I clean the coils with a pressure washer?

It’s not recommended to use a pressure washer to clean the coils in your dehumidifier. The high pressure can damage the delicate coils and shorten the lifespan of your appliance.