Aroma Diffusers: Mould Breeding Or Not?

Aroma diffusers are a popular way to make your home smell great and even offer health benefits like reducing anxiety and improving respiratory health. However, if not cleaned and maintained properly, they can become breeding grounds for mould, which can be detrimental to your health and the structure of your home. This is because diffusers that use water create a moist environment and, if left unattended for long periods, can cause mould to grow inside the machine and spread throughout your home.

Aroma diffusers can cause mould if not cleaned and dried regularly

Mould spores are everywhere, and they can easily grow in damp, dark places like diffusers. The water used in diffusers, if left unchanged, can provide the perfect environment for mould to flourish. This is especially true for ultrasonic diffusers that use water to create mist. The tubes within these diffusers can be difficult to dry out and clean, becoming hotspots for mould growth.

To prevent mould, it is important to clean your diffuser regularly. This includes draining any remaining water, wiping it down, and allowing it to air dry before storing it away. It is also recommended to deep clean your diffuser before long periods of storage and to use a water-vinegar solution to prevent bacterial buildup.

Additionally, it is important to choose a quality diffuser that has proper spacing between the plastics to allow for adequate airflow. Cheap diffusers made with low-quality components can leak chemicals into the air and may be more susceptible to mould growth.

By following these cleaning and maintenance tips, you can enjoy the benefits of your aroma diffuser without worrying about the health risks associated with mould exposure.

Ultrasonic diffusers that use water are more likely to grow mould

Mould can begin to grow when water is left in the diffuser for days, or when the diffuser is not cleaned and dried properly after use. The tubes within ultrasonic diffusers are impossible to dry out and clean, making them ideal spots for mould to grow.

To prevent mould growth, it is important to clean your diffuser regularly and ensure it is completely dry before use. This includes wiping down any condensation that may have formed on surrounding walls and windows. If you need to run the diffuser for extended periods, consider using a dehumidifier to reduce moisture levels in the room.

Additionally, some diffusers are made with cheap components that can leak chemicals into the air. It is recommended to purchase a quality diffuser with appropriate spacing between the plastics to allow the diffuser to breathe properly.

Breathing in mould is dangerous to your health

Aroma diffusers can cause mould if they are not cleaned and dried properly. This is dangerous to your health as mould releases allergens, irritants, and sometimes toxic substances. Mould spores may be breathed in or absorbed through the skin.

Mould can cause a range of health issues, from mild irritations to allergic reactions and severe respiratory problems. Some common symptoms of mould exposure include a runny nose, sneezing, red eyes, skin rash, and asthma attacks. In some cases, mould can lead to more serious illnesses such as aspergillosis, rhinosinusitis, fungal sinusitis, and pneumonitis.

People with existing skin problems, respiratory issues, or weakened immune systems are particularly vulnerable to the effects of mould. It is important to take steps to prevent mould growth and to address any mould issues promptly to minimise the potential health risks associated with mould exposure.

To prevent mould growth in your aroma diffuser, it is important to clean and dry it regularly. Empty any remaining water, wipe down the device, and allow it to air dry before storing it. Additionally, ensure that the room is well-ventilated during and after using the diffuser to prevent a buildup of moisture. By taking these precautions, you can help protect your health and enjoy the benefits of your aroma diffuser without the risks associated with mould.

Diffusers with poor-quality components can leak chemicals into the air

Poor-quality diffusers can cause mould growth and leak chemicals into the air.

Firstly, it is important to distinguish between essential oils and fragrance or perfume oils. Essential oils are chemical compounds distilled from plants or other naturally occurring substances. Fragrance or perfume oils, on the other hand, are artificially-scented oils made entirely of synthetic chemicals. When placed in a diffuser, these synthetic oils can negatively affect the air quality in your home and your health.

To avoid this, choose a diffuser from a reputable brand. A high-quality diffuser will last longer and use less oil per use, saving you money. Look for diffusers that use 100% pure, therapeutic-grade essential oils. These oils are better for air quality and your health.

In addition, regularly cleaning your diffuser will prevent mould growth and prolong its lifespan. If you do not plan to use your diffuser for a while, be sure to clean and dry it before storing it. Leaving water or oil in the diffuser after use can cause mould to grow.

How to clean your diffuser to prevent mould growth

Mould can cause serious health issues, from allergies to more severe illnesses. It is therefore important to prevent mould from growing in your diffuser.

Daily Cleaning

• Unplug the diffuser and remove any excess water and oil.
• Wipe down the interior with a paper towel or cotton swab dampened with white vinegar or rubbing alcohol. This will prevent leftover oil from mixing with the next oil you use and will also prevent corrosion.
• Dry the diffuser with a paper towel or cloth.
• Reassemble the diffuser.

Deep Cleaning

Deep clean your diffuser at least once a month, or before long periods of storage.

• Unplug the appliance and remove any water and oil.
• Fill the diffuser halfway with plain water and add 10 drops of distilled white vinegar. Do not use any other type of vinegar or cleaning product.
• Plug the diffuser back in and let it run for 10-15 minutes.
• Unplug the diffuser and empty the solution.
• Wipe down the reservoir with a soft cloth.
• Clean the ultrasonic plate or chip with a cotton swab dipped in rubbing alcohol.
• Wipe down the exterior with a cloth dampened with plain water.
• Reassemble the diffuser.

Additional Tips

• If you notice mould in your diffuser, wipe it down with a cloth soaked in rubbing alcohol.
• To prevent mould, use antifungal essential oils such as thyme, clove, rosemary, eucalyptus, or tea tree.
• Do not leave water in your diffuser for days at a time.
• Allow your diffuser to air dry before closing the lid or storing it.
• If you are concerned about mould growth, consider investing in a nebulizing diffuser, which does not use water.

Frequently asked questions