Could indoor plants affect air quality?« Back to Previous Page

The AC in my apartment seems to be running more often than usual since we installed those new, large indoor plants a few months ago. The air feels stuffy even with it on high, and there’s a slight mustiness that lingers, especially during humid days. My kids have been complaining of coughing fits, particularly at night when the AC is set to its lowest. Could this be related to the indoor air quality?
Posted by Anthony Jones
Asked on December 30, 2025 9:31 pm
0
Indoor plants indeed can have both positive and negative impacts on air quality. In the UAE specifically, we're often dealing with high humidity and temperature fluctuations, which can exacerbate some issues related to indoor plants.

First off, let's talk about the positives. Certain plants like spider plants, peace lilies, and snake plants are known to purify the air by absorbing harmful chemicals such as formaldehyde, benzene, and xylene. These substances are common in many building materials used here in Dubai, including paints, carpets, and furniture.

However, when it comes to your issue with AC usage and stuffiness, there could be a few things at play. The large plants you mentioned might actually be contributing to the problem. In humid climates like we experience in the UAE, plants can release moisture into the air through a process called transpiration. This added moisture can make the air feel more heavy and less breathable, making your AC work harder.

Additionally, if the plants are not regularly cleaned or pruned, they could accumulate dust, dirt, and other particles that might be circulating in the air when you use your AC. This could explain why your kids have been having coughing fits at night; nighttime settings on AC systems often filter less air because of lower usage.

To address this issue, I'd recommend getting a professional indoor air quality assessment. In the UAE, companies like Saniservice can help analyze the air in your apartment and identify any potential sources of poor air quality. They can also provide recommendations on how to improve air circulation and filtration systems.

In the meantime, consider taking some practical steps:
• Ensure that your AC filters are clean and replace them regularly.
• Consider reducing the number of large plants or moving them away from areas where you use your AC frequently.
• Increase ventilation by opening windows (if weather permits) during cooler times to allow fresh air circulation.
• Keep indoor humidity levels in check using a dehumidifier if necessary.

Remember, maintaining good indoor air quality is crucial for everyone's health and comfort. If the issue persists or worsens, don't hesitate to contact professional services for assistance.

Call 800-MOLDS or email hello@saniservice.com if you need help with an inspection.
Posted by Sani Admin
Answered on January 2, 2026 10:52 pm