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How to get rid of bad smells from your AC

How to get rid of bad smells from your AC

How to Get Rid of Bad Smells from Your AC

Living in hot and humid climates, it’s normal to encounter a stuffy and smelly air conditioner from time to time – but that doesn’t mean you have to live with it! Here are some tips to help you chase away those foul ac odors for good.

Check for Mold and Mildew

Mold, mildew, and dust can usually be the source of smelly odors in the air conditioning system. If mold and mildew are allowed to accumulate in your AC, the smell can become almost unbearable. To prevent this from happening, it’s important to check for a buildup of mold, mildew, and dust in your air conditioner and clean it out periodically. Clean dust and dirt out of the filter, vents, and the interior of the system. Make sure you change your filter regularly to prevent the growth of mold or mildew. It’s also important to make sure you’re using the right size filter and that your AC has airflow vents.

If there’s extensive mold or mildew, it’s best to contact a professional HVAC technician. They’ll know how to properly clean out the AC and fix any ventilation problems that might be causing the foul odors.

Clean the Ducts

If you haven’t done so recently, it pays to have a professional AC technician come out and clean out your air conditioner’s ducts and vents. Dust, dirt, mildew, pet dander, and other allergens can build up in the ducts and lead to poor airflow and bad smells. An HVAC professional will be able to remove all the built-up debris and will likely be able to locate any air leakages that could be allowing damp air into the system.

Replace Parts

In some cases, you may need to replace parts of your AC in order to get rid of bad odors. If you’ve been experiencing frequent bad smells coming from your air conditioner, it could be because of a malfunctioning part. An AC technician can inspect your system and determine if any of your system’s components need to be replaced. For example, if the odor is coming from the coils or the filter, it may be time to replace the part or clean it out with a coil cleaner. If a part needs to be replaced, it’s best to call a professional.

Call a Professional

For any major AC repairs or maintenance, you should always call a professional HVAC technician. An experienced technician will be able to determine what’s causing your bad smells and get to work on fixing it immediately. They’ll also be able to check the quality of your air and let you know if there’s anything else that needs to be done in order to get the air quality in your home back to good levels. If you’ve been dealing with a Smelly AC for a while, it’s time to call an experienced and reliable appliance repair service like Local Reliable Appliance Repair at (866) 311-8590.

By following these simple tips, you should be able to get rid of bad smells from your AC and get your air quality back to good levels. While it’s always best to contact a professional for any large AC repairs or maintenance, keeping an eye on your system and cleaning it out regularly is still a great way to prevent smelly odors from taking over your home.

How to get rid of bad smells from your AC
How to get rid of bad smells from your AC
How to get rid of bad smells from your AC

How to Avoid Smelly AC Issues

Smelly AC can be a major issue in any home, but it is typically preventable when owners take the necessary precautions. From regular maintenance to proper installation techniques, there are several steps both manufacturers and local HVAC technicians recommend to eliminate the odor emanating from air conditioning systems. These recommendations come down to taking proactive steps to ensure your system is functioning both safely and efficiently.

Manufacturer Recommendations

From the manufacturer’s perspective, there are several steps to ensure your air conditioning system is working as it should. For starters, read the user manual and follow all instructions for proper installation. Additionally, make sure the air filter is regularly changed, the intake and return vents are kept clear of debris, and all hoses and lines are inspected regularly for kinks or blockages. If you have a window unit, be sure to read the energy efficiency guide and install the unit correctly in the best location for optimal cooling.

Local Appliance Companies

Local appliance companies offer valuable advice and support for homeowners on how to avoid smelly AC issues. They can provide assistance with proper installation and check that all components, such as condenser coils, blower motors, and thermostats, are working properly. In addition, they can inspect and clean evaporator coils and drain pans, as well as recommend regular system maintenance to keep your AC operating efficiently.

HVAC Technician’s Recommendations

HVAC technicians are trained professionals and can provide valuable advice on how to maintain and repair air conditioning systems. One of the most common problems they look for is clogged coils and drain pans, which can cause your system to overheat and emit odors. If your system is not running at peak efficiency, they can inspect your system and offer recommendations on how to get your system running smoothly. Additionally, they can provide tips on how to identify problems and repairs early, before they become too severe, and how to avoid future problems.


Smelly AC can be a major annoyance for homeowners, but it is usually preventable with proactive steps. Following manufacturer recommendations, receiving assistance from local appliance companies, and utilizing the expertise of an HVAC technician can help reduce or even eliminate the problem. From inspecting your system and maintaining its components to proper installation techniques, taking preventive action can ensure your air conditioning system is running both safely and efficiently.

Average Cost of Fixing “Smelly AC”

Are you having issues with your air conditioner smelling bad? The average repair cost for this type of problem can range from the minimum repair cost up to a more complex installation price, depending on the type of parts needed and the services needed to complete the repair. Let’s take a closer look at the average repair and installation costs in California, plus a few tips on how to save money when it comes to repair costs.

Minimum Repair Cost: While exact prices may vary by location, the minimum repair cost for diagnosing and repairing a smelly AC issue is typically $150, not including parts. Prices may be up to 20% higher due to the pandemic, depending on the AC repair service you use. Replacing the filter may be enough to address the smell, in which case the cost is usually under $50.

Complex Installation Price: If parts like the air vents, evaporator coils, or other components need to be replaced in order to address the smell, the average installation cost could be up to $2000 in California, depending on the complexity of the job. In some cases, it may be necessary to hire both an HVAC specialist and an electrician, depending on the scope of the repair.

Saving Money on Repair Costs: One way to save money on repair and installation costs is to shop around and compare prices. Ask for quotes from different AC repair services, and be sure to ask if they offer discounts for repeat customers or if they provide any promotions. It’s also a good idea to do some research online to find reviews of the company and make sure they have a good reputation. Another way to save money is to call Local Reliable Air Conditioning & Heating, a reliable and affordable full-service AC repair in California.

Goodbye to Smelly AC – Hello to Reliable Air Conditioning & Heating

Are you dealing with a smelly AC in your California home? Reliable Air Conditioning & Heating is here to help! This family-owned business has been providing quality AC and heating services to California residents since 1994.

Reliable Air Conditioning & Heating offers same-day service for appliance and HVAC repair and installations, as well as a 90-day warranty on all services. You can also rest assured knowing that you are in the capable hands of fully-trained technicians with a minimum of five years of experience.

Not only can you receive same-day service from Reliable, but you can also be sure that you are getting quality service with fair and affordable pricing. On top of that, Reliable is licensed and insured, making sure their work meets all necessary standards.

Say goodbye to your smelly AC and hello to quality service from Reliable Air Conditioning & Heating. With their experienced and qualified staff, same-day service, and extended warranty on all repairs, you can trust that your California home will soon be smelly-AC-free! Contact them today to learn more and make your appointment!

FAQs about How to Get Rid of Bad Smells from your AC and Smelly AC

How do I prevent AC from smelling?

To prevent your AC from smelling, make sure to keep it clean. Change air filters regularly, vacuum around the AC unit, and use a disinfecting spray to you can eliminate odors.

What causes bad smells from AC?

There are several causes of bad smells from your AC, such as dirt, dust, mold and mildew buildup, pet hair, dead rodents, or even cooking smells accumulating in the vents.

How can I get rid of bad smells from AC?

To get rid of bad smells from your AC, you can try using very weak vinegar and water solution, baking soda, or charcoal to absorb the odor. You can also try using a light scent such as lavender or pine to help mask the unpleasant odor.

How often should I clean or replace my AC filters?

It is recommended to clean or replace your AC filters every month or so. This will help to keep your AC clean and free of smells.

How do I identify any blockages in my AC?

If you suspect you might have blockages in your AC, you can first check visible vents from outside the house. If there are any obstructions, such as leaves or debris, you can remove these with your hands. Otherwise, you may need to call a professional to assess the situation.

Is it dangerous to have smelly AC?

Having a Smelly AC can be unpleasant, but it is usually not dangerous. However, if the odor is caused by mold and/or mildew, it may be a sign of an unhealthy indoor environment and could be a health hazard.

How do I fix an AC that smells?

If your AC smells and you want to fix it, you can try cleaning the air filters, unblocking any blockages, and replacing any damaged parts. If this does not work, then you should consider calling a professional appliance repair service.

What is the best appliance repair service?

The best appliance repair service is one that is local, reliable, and experienced. We recommend Local Reliable Appliance Repair at (866) 311-8590 for any AC repair needs.

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