How to Recycle a Dehumidifier [7 Effective Ways]

Dehumidifiers are essential appliances for maintaining comfortable indoor environments by reducing excess moisture in the air. However, like many other household appliances, they have a limited lifespan and can eventually become outdated or malfunction. 

When it’s time to replace or dispose of an old dehumidifier, it’s important to do so responsibly and in an environmentally friendly manner.

Recycling your dehumidifier is an excellent choice that not only helps conserve valuable resources but also prevents harmful materials from ending up in landfills. 

In this guide, we will walk you through the steps on how to recycle a dehumidifier safely and efficiently, minimizing its impact on the environment and contributing to a more sustainable future.

The Importance of Dehumidifier Recycling

Recycling a dehumidifier is not just an option; it’s an important step in minimizing environmental impact and contributing to a sustainable future. Here are several key reasons highlighting the importance of dehumidifier recycling:

1. Health Concerns

When you’re getting rid of an old dehumidifier, it’s important to think about some safety concerns. One big concern is that these machines can have harmful stuff inside them, like chemicals and things that can hurt the air we breathe.

Recycling places know how to take these things out safely. Another thing to be careful about is the electricity in the machine. If you don’t handle it right, you could get an electric shock. So, it’s really important to unplug it and be safe when you’re moving it. 

Dehumidifiers can also be heavy and could hurt your back if you don’t lift them correctly. They might have sharp parts, too, so be careful not to get cut.

And sometimes, there’s dust and dirt inside, which can be bad to breathe in, so make sure you have some fresh air when you’re dealing with it. 

To be safe, it’s a good idea to follow some rules and talk to people who know about recycling. This way, you can be safe and do good things for the environment when you’re getting rid of your old dehumidifier.

2. Concerns About the Environment

When it comes to getting rid of old dehumidifiers, there are some important things to think about regarding the environment. 

First, when we throw these machines away instead of recycling them, we waste valuable materials like metals and plastics, and we use up a lot of energy making new ones.

This hurts our environment because it leads to resource depletion and more greenhouse gases in the air, which cause climate change. 

Also, dehumidifiers can contain chemicals that can harm the environment if not handled properly. If we toss them in the trash, these chemicals might leak out and harm our soil and water.

Plus, when we keep piling up dehumidifiers in landfills, it fills up these spaces faster, which is not good for nature. 

So, recycling our old dehumidifiers is a smart way to protect our planet by saving resources, reducing pollution, and using less energy.

3. Dehumidifiers and their Impact on the EPA

Dehumidifiers can impact the environment, and the EPA in the U.S. is concerned. They’re worried about the refrigerants inside dehumidifiers, which can harm the ozone layer and worsen climate change if not handled properly.

The EPA has rules to manage these refrigerants’ production, usage, and disposal to minimize environmental harm. Energy usage is also a concern – energy-efficient dehumidifiers are better for the environment because they reduce overall energy consumption and pollution. 

Lastly, the EPA provides guidelines for the safe disposal of old dehumidifiers to prevent harm to the environment and human health.

In short, the EPA aims to minimize the environmental impact of dehumidifiers through rules on their components, energy efficiency, and disposal practices, contributing to a healthier planet.

How to Recycle a Dehumidifier: Tips & Tricks

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Properly disposing of a dehumidifier is important to protect the environment and comply with regulations regarding hazardous materials. Here are methods for the correct disposal of a dehumidifier:

  1. Contact a Recycling Facility: The best way to dispose of a dehumidifier is to find a local recycling facility or scrap yard that accepts old appliances. Many of these facilities are equipped to handle dehumidifiers, extracting any hazardous materials safely. Contact them to inquire about their specific procedures and requirements for drop-off or pickup.
  1. Check with the Manufacturer: Some dehumidifier manufacturers offer take-back or recycling programs for their products. Check the manufacturer’s website or contact their customer service to see if they provide disposal services or guidance.
  1. Consult with Local Authorities: Contact your local waste management or environmental agency to inquire about regulations and guidelines for disposing of appliances like dehumidifiers. They can provide information on disposal centers or events in your area.
  1. Scheduled Pickup Services: In some regions, municipal waste management services offer scheduled pickup services for old appliances, including dehumidifiers. Check with your local authorities to see if this service is available in your area and how to schedule a pickup.
  1. Donate or Sell (if still working): If your dehumidifier is in good working condition and relatively new, consider donating it to a charity, selling it online, or giving it to someone who can make use of it. This extends its life and reduces waste.
  1. Remove Refrigerants Safely: If you need to dispose of a dehumidifier yourself, ensure you have the necessary equipment to safely remove any refrigerants, which can be harmful to the environment. Seek guidance from local recycling centers or professional technicians on how to do this safely.
  1. Follow Local Regulations: Always adhere to local regulations and guidelines for the disposal of appliances, especially those containing refrigerants or other hazardous materials. Non-compliance can lead to fines or legal issues. 

By following these methods for proper dehumidifier disposal, you can help protect the environment, reduce the risk of harmful materials entering landfills, and ensure compliance with local regulations.

Recycling or responsibly disposing of your old dehumidifier is a small but important step toward a more sustainable future.

What is the Average Lifespan of Dehumidifiers?

Dehumidifiers can last between 5 to 10 years on average. Good brands and regular care can make them last longer.

Taking care of them by cleaning and emptying them and using them wisely helps too. Where you live and how often you use them also matter; humid places and constant use can make them wear out faster. 

Different types of dehumidifiers exist, and some last longer than others. The better the quality, the longer they usually last. So, follow the care instructions, clean them, and choose the right one for your space to make them last as long as possible.

Additional Tips to Help Prolong the Lifespan of Your Dehumidifier

Here are some simple tips to help your dehumidifier last longer:

  • Clean it regularly, including the water bucket and coils.
  • Keep the air filter clean or replace it when needed.
  • Use the continuous drain option if available.
  • Place it where it has space for airflow.
  • Use humidity settings to avoid overworking it.
  • Empty the water tank on time to prevent overflowing.
  • Check for leaks or strange sounds.
  • Keep it in moderate room temperatures.
  • Inspect it for damage, especially the power cord.
  • Store it properly if not in use, making sure it’s dry and in a cool place.

Should I Repair or Replace it? Signs Indicating it is Time to Dispose

Deciding whether to repair or replace your dehumidifier depends on several factors, including the age of the unit, the extent of the damage or issues, and the cost of repairs. Here are some signs indicating it may be time to dispose of your dehumidifier rather than repair it:

  1. Age: If your dehumidifier is nearing the end of its expected lifespan (usually around 5 to 10 years), and it’s experiencing significant issues, it might make more sense financially to replace it with a newer, more energy-efficient model.
  1. Cost of Repairs: If the cost of repairing your dehumidifier is close to or exceeds the cost of a new unit, it’s often more cost-effective to invest in a replacement. Repair costs can add up quickly, and older units may require more frequent repairs.
  1. Inefficient Operation: If your dehumidifier is no longer effectively reducing humidity levels or is running continuously without achieving the desired results, it may be a sign that the unit’s performance is deteriorating and that a replacement is warranted.
  1. Frequent Breakdowns: If your dehumidifier has a history of recurring breakdowns or malfunctions, it may be a sign that the unit is becoming unreliable and may continue to require costly repairs.
  1. Lack of Availability: If replacement parts for your specific dehumidifier model are difficult to find or no longer manufactured, it can make repairs impractical.
  1. Energy Efficiency: Newer dehumidifier models are often more energy-efficient, which can lead to long-term cost savings on your energy bills. If your current unit is an older, energy-consuming model, replacing it with an energy-efficient one may be a wise choice.
  1. Safety Concerns: If your dehumidifier poses safety risks, such as electrical issues or potential leaks, it’s crucial to prioritize safety and consider replacing it.
  1. Environmental Impact: If your old dehumidifier uses outdated refrigerants that harm the environment, consider replacing it with a more eco-friendly model.

In summary, when deciding whether to repair or replace your dehumidifier, consider factors such as age, repair costs, efficiency, reliability, safety, and environmental impact.

If your dehumidifier is old, constantly breaking down, inefficient, and costly to repair, it may be more practical and cost-effective to invest in a new, energy-efficient model that better meets your needs.

Risks Associated with Disposing of Dehumidifiers

Disposing of dehumidifiers improperly can pose several risks to the environment, human health, and safety. Here are some of the key risks associated with improper disposal:

  1. Environmental Contamination: Dehumidifiers often contain refrigerants and other chemicals that can be harmful to the environment. When disposed of in landfills or incinerated, these chemicals can potentially leak into the soil, groundwater, or air, leading to environmental pollution and damage to ecosystems.
  1. Air Pollution: Incinerating dehumidifiers or disposing of them inappropriately can release harmful pollutants and toxins into the air, contributing to poor air quality and potential health hazards for nearby communities.
  1. Health Risks: Handling and disassembling dehumidifiers without proper safety precautions can pose health risks. Dust, mold, and other contaminants that may accumulate inside old units can be harmful if inhaled or come into contact with skin.
  1. Electrical Hazards: Dehumidifiers have electrical components that can pose electrical shock hazards if not handled correctly during disposal or recycling. Care must be taken to disconnect the appliance from the power source and follow safety guidelines.
  1. Legal Consequences: Improper disposal of dehumidifiers, especially those containing refrigerants or hazardous materials, may result in legal consequences, including fines and penalties for violating environmental regulations.
  1. Waste Accumulation: Disposing of dehumidifiers in landfills contributes to waste accumulation and can lead to the need for additional landfill space, impacting local communities and natural habitats.

To mitigate these risks, it’s essential to follow proper disposal procedures for dehumidifiers, including recycling when possible, to ensure that hazardous materials are handled safely and that the appliance is disposed of in an environmentally responsible manner. 

Additionally, adhering to local regulations and seeking guidance from recycling centers or waste management authorities can help prevent these risks and protect the environment and public health.


In conclusion, recycling a dehumidifier is a responsible choice that helps protect the environment and reduce waste.

By following proper recycling procedures, including contacting local recycling centers, removing hazardous materials, and adhering to safety guidelines, you can contribute to a more sustainable future while ensuring the safe disposal of your old dehumidifier.


Can dehumidifier water be recycled?

Dehumidifier water can be reused for non-drinking purposes like watering plants, flushing toilets, or cleaning. However, it may contain contaminants from the air and needs proper treatment and testing before use.

Local regulations vary, so it’s essential to check them. For critical uses or where water quality matters, rely on municipal water or a separate purification system.

Which plastic Cannot be recycled again?

Some plastics are hard to recycle because they are lightweight and bulky, making them costly to process.

One common example is polystyrene, like Styrofoam. It’s tough to recycle because it can’t be easily melted down and reused like other plastics. So, polystyrene often ends up in landfills or as litter. 

Some multi-layered plastics used in packaging and certain plastic containers with hazardous materials are also tricky to recycle.

Recycling rules can differ by where you live, so it’s a good idea to check with your local recycling program to see what they accept. Efforts are ongoing to make recycling these challenging plastics easier in the future.

Do dehumidifiers have mercury?

Dehumidifiers typically do not contain mercury. Mercury is a hazardous substance that has been phased out of many consumer products due to its toxicity and environmental risks.

Dehumidifiers are designed to remove excess moisture from the air and are not known to incorporate mercury as a component. 

However, it’s essential to check the specific model and manufacturer’s information for your dehumidifier to confirm its components and any potentially hazardous materials used in its construction.

If you have concerns about mercury or other hazardous materials in your dehumidifier, you can contact the manufacturer or refer to the product’s user manual for information on its composition and safety precautions.

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