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Algae Growing on Your A/C? Use These Quick Removal Tips

January 8, 2015 | Blog

Dust isn’t the only problem you have to deal with when it comes to your air conditioning system. The dark, damp environs of your A/C system are also the perfect breeding ground for algae and mildew. Algae growth on your A/C not only interferes with how well your system works, but it can also cause a variety of health issues. 

How Algae Forms

As your A/C cools and dehumidifies your home’s indoor air, it also causes moisture to condense from a vapor into a liquid form. The resulting condensation normally collects inside a tray and eventually drains away from the A/C. However, drain blockages can create warm, stagnant pools of water, promoting algae and mildew growth.

What You Can Do About It

If you find algae growing on your A/C, there are several ways you can easily deal with this issue:

  • Maintain a clean home and A/C system. Keeping your home spotless not only prevents dirt and dust buildup, but it also reduces the chance of algae growth.
  • Keep drain lines clear of organic debris. You can use a diluted solution of Vinegar and water to discourage algae growth. If the drip pan is already overflowing, use a shop vacuum to remove any water and clogs responsible.
  • Replace air filters every month. A dirty filter can promote algae growth, especially if dust and other airborne debris make their way past a clogged filter.
  • Have your A/C system inspected on a yearly basis. Annual inspection and maintenance is a preventative step that’s worth a pound of cure.

For more tips on eliminating algae growth on your A/C, get in touch with the professionals at CCAC. We’re constantly concerned by customers throughout Corpus Christi and the South Texas area.

Our goal is to help educate our customers in Corpus Christi, Texas about energy and home comfort issues (specific to HVAC systems). For more information about removing algae growth and other HVAC topics, download our free Home Comfort Resource guide.

Credit/Copyright Attribution: “Rawpixel/Shutterstock”

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