It’s important to monitor your air filters regularly to ensure they are functioning effectively, especially if you frequently use home fragrance products. Over time, particles from these products can accumulate in your filters, reducing their efficiency and potentially affecting your indoor air quality. Here are some signs that your air filters might need replacing because of home fragrance use: 1. Reduced Airflow One of the most noticeable signs that your air filters need changing is reduced airflow from your HVAC system. If air isn’t circulating as effectively as usual, it could be because your filters are clogged with particles, including those from fragrance products. This can cause your HVAC system to work harder to maintain the desired temperature, increasing energy consumption and wear on the system. 2. Persistent Odors If you notice persistent odors in your home despite using fragrance products, it could be a sign that your filters are saturated and unable to trap additional particles or VOCs. A clogged filter may not effectively remove scents or chemicals from the air, leading to a lingering odor. If your home doesn’t smell as fresh as usual, it’s worth checking your filters to see if they need replacing. 3. Visible Dirt and Dust on the Filters A quick visual inspection of your air filters can often reveal whether they need to be changed. If you see significant dust, dirt, or other debris buildup on the filter, it’s time for a replacement. This is particularly important if you use fragrance products like candles or aerosols, which can release particles that contribute to filter buildup. 4. Increased Allergy or Asthma Symptoms If you or someone in your household suffers from allergies or asthma, worsening symptoms can indicate that your air filters need changing. Clogged filters can reduce indoor air quality by allowing allergens, dust, and other particles to circulate in the air. If you notice more frequent sneezing, coughing, or other respiratory issues, it’s a good idea to check your filters. 5. The HVAC System is Running Longer If your HVAC system seems to be running longer or more frequently than usual, it could be due to clogged filters causing the system to struggle in maintaining the set temperature. This is often a sign that the filters need replacing to improve airflow and system efficiency. 6. It’s Been a While Since the Last Change Even without noticeable issues, it’s a good idea to replace your air filters regularly according to the manufacturer’s recommendations. For most homes, this is every 1 to 3 months, but if you use a lot of home fragrance products, you might need to change them more frequently. Regular replacement ensures your filters are always functioning at their best. 7. Increased Dust Around Vents If you see increased dust accumulation around your air vents, it could mean your air filters are no longer capturing particles effectively. This dust may include particles from your home fragrance products, indicating that the filters are clogged and need replacing.