Energy and running costs

Setting Up a Dehumidifier Safely for Kids and Pets

Learn how to safely set up a dehumidifier around children and pets while saving on energy costs.

Updated 7 December 2025 Pure Air Guide guide for UK homes

Dehumidifiers are essential appliances for maintaining a comfortable and healthy living environment, especially in damp UK homes. However, setting one up safely around children and pets requires careful planning and consideration. This guide will help you understand the best practices for safe placement and usage of your dehumidifier, while also providing tips to minimise running costs.

By implementing a few strategies, you can ensure that your home remains comfortable and safe, without overspending on energy bills. Let’s explore how you can achieve this balance.

Understanding Dehumidifiers

Before diving into the setup process, it’s important to understand what a dehumidifier does. A dehumidifier removes excess moisture from the air, which can help prevent mould growth, reduce allergens, and create a more comfortable indoor environment.

There are different types of dehumidifiers available, including:

  • Refrigerant Dehumidifiers: These are the most common and work by cooling the air to condense moisture.
  • Desiccant Dehumidifiers: These use a chemical process to absorb moisture and are often quieter and more suitable for colder environments.
  • Whole-House Dehumidifiers: These are integrated into your home’s HVAC system and can manage humidity levels throughout the entire house.

Choosing the right type of dehumidifier for your needs is crucial, especially when considering the safety of children and pets.

Safety Considerations for Children and Pets

When setting up a dehumidifier, safety should be your top priority. Here are some key considerations:

  • Placement: Keep the dehumidifier out of reach of children and pets. Ideally, place it on a stable surface that is both high enough and away from play areas.
  • Cords and Cables: Ensure that the power cord is neatly tucked away to prevent tripping hazards or chewing by pets. Use cord covers if necessary.
  • Heat Output: Some dehumidifiers can generate heat during operation. Make sure there is adequate space around the unit for airflow and to prevent overheating.
  • Noise Levels: Consider the noise level of the dehumidifier. Some models are quieter than others, which can be beneficial if you have sleeping children or pets.

By taking these precautions, you can ensure that your dehumidifier is safely set up in your home.

Optimal Settings for Comfort and Cost Savings

Finding the right balance between comfort and cost savings is essential when using a dehumidifier. Here are some tips for optimal settings:

  • Humidity Levels: Aim to maintain indoor humidity levels between 30% and 50%. This range is comfortable and helps prevent mould growth.
  • Timer Functions: Use the timer function if available. This allows you to run the dehumidifier during off-peak hours when energy costs are lower.
  • Fan Speed: Adjust the fan speed according to the current humidity level. A higher speed is effective for quick moisture removal, while a lower speed can be used for ongoing maintenance.
  • Continuous Drain Option: If the dehumidifier has a continuous drain option, use it. This reduces the need to empty the water tank frequently and can save you time.

By making these adjustments, you can enjoy a comfortable environment while keeping energy costs manageable.

Pros and Cons of Different Dehumidifier Types

Different types of dehumidifiers come with their own benefits and drawbacks. Understanding these can help you make an informed choice based on your household needs.

Type Pros Cons
Refrigerant Dehumidifiers Effective in removing moisture, ideal for warm climates, widely available. Can be noisy, may not work well in cooler temperatures.
Desiccant Dehumidifiers Quieter operation, suitable for lower temperatures, compact size. Less efficient in high humidity, needs regular replacement of desiccant material.
Whole-House Dehumidifiers Works throughout the home, low maintenance. Higher initial cost, installation required.

Choosing the right type depends on your specific requirements, including safety around children and pets and overall household humidity levels.

Monitoring Humidity Levels

To effectively manage humidity levels, consider investing in a hygrometer. This device measures the moisture in the air and can help you adjust your dehumidifier settings accordingly. Here’s how to use it:

  • Place the hygrometer in the same room as the dehumidifier.
  • Check the humidity levels regularly, especially during damp seasons.
  • Adjust the dehumidifier settings based on the readings to maintain optimal humidity.

By keeping an eye on humidity levels, you can ensure the comfort of your family while managing energy use efficiently.

Energy-Saving Tips

Reducing energy costs while using a dehumidifier is possible with some simple strategies:

  • Regular Maintenance: Clean the filters and water tank regularly to ensure efficient operation.
  • Use in Conjunction with Ventilation: Open windows and use exhaust fans when cooking or showering to reduce humidity levels naturally.
  • Seal Drafts: Check for drafts around windows and doors and seal them. This helps keep the moisture out and reduces the workload on your dehumidifier.
  • Adjust Settings Based on Season: Use higher settings during the summer months and lower settings during the winter.

Implementing these energy-saving tips can help you lower your running costs without sacrificing comfort in your home.

Conclusion

Setting up a dehumidifier safely around children and pets doesn’t have to be a daunting task. By understanding the different types of dehumidifiers, prioritising safety, and optimising settings, you can create a comfortable and healthy living environment. Furthermore, with some energy-saving strategies, you can keep running costs down, ensuring that your home remains both safe and economical.

Take the time to assess your specific needs and choose the right dehumidifier for your household. With careful planning and consideration, you can enjoy the benefits of reduced humidity without compromising safety or comfort.

Frequently asked questions

Can I run a dehumidifier while my children are sleeping?

Yes, but ensure the dehumidifier is placed out of reach and operates quietly to avoid disturbing their sleep.

Is it safe for pets to be around a dehumidifier?

As long as the dehumidifier is kept out of reach and the cords are secured, it is safe for pets.

How often should I empty the water tank in my dehumidifier?

This depends on the humidity level and the model you have. Some models have a continuous drain option, while others may need to be emptied daily or weekly.

What humidity level is best for health?

A humidity level between 30% and 50% is considered ideal for health, preventing mould growth and reducing allergens.

How can I tell if my dehumidifier is working properly?

Monitor the humidity levels with a hygrometer. If the humidity doesn’t decrease over time, it may need maintenance or replacement.