If youāve lived in Central Texas for a while, chances are youāve experienced the dreaded ācedar fever.ā Mountain CedarĀ allergy seasonĀ starts in late December and can last until March. The most severe months are usually December and January, which is when the cedarās pollen counts are at their peak. The symptoms of cedar fever are similar to those of a cold: sneezing, itchy eyes, a sore throat, runny nose and general fatigue. It’s an attack on your immune system and can leave you open to contracting other illnesses.
No one wants to experience these nasty symptoms, so below weāll share 5 easy ways to reduce your cedar fever allergies this winter:
- Keep doors and windows closed
- Bathe pets frequently
- Use your HVAC system on high pollen count days
- Change your filter regularly
- Consider a whole-home air purifier
Weāll go into more detail about each of these tips below. Want cedar fever relief? We can improve your indoor air quality by installing an air purifierĀ for your San Antonio home.Ā Call Today!
Tip #1: Keep doors and windows closed
This one is kind of obvious, but itās always a good reminder to keep your doors and windows closed during these monthsāespecially December and Januaryāwhen pollen counts are highest. Pollen in the air can come from ashe juniper, juniper trees and mountain cedar trees.
Tip #2: Bathe pets frequently

Petsā fur is a perfect home for all kinds of airborne allergens, including pollen. As they move around your house and cuddle next to you, your pets can transfer pollen to your clothing, furniture and skināwhich can cause you to catch cedar fever.
Cats usually clean themselves fairly well, and most experts suggest only wiping them down with a washcloth every 4 to 6 weeks. However, if you have a dog, itās usually a good idea to bathe them every other week during the high-pollen count monthsāespecially if your dog spends a lot of time outside.
Tip #3: Use your HVAC system on high pollen count days

Your HVAC system has a built-in pollen catcher: the air filter. But it only works if your A/C or heating system is turned on and if your air filter is a MERV 9 or higher.
Hereās why: When your AC or heating system is running, the system pulls air from inside your home to be cooled/heated. All of this air passes through the air filter, which catches large airborne particles such as pollen. The purpose of the filter is to catch these particles so they donāt clog up your HVAC system or get pushed back into your homeās air.
So even if itās a relatively mild day, we recommend running your HVAC system for at least an hour or two if there is a high pollen count that day. You can use your “fan mode” if the temperature is nice in your home and you don’t want to heat or cool your space.
Tip: You can get pollen count updates on sites such as pollen.com. Just put in your San Antonio zip code and see what the pollen forecast is for the day.
Tip #4: Change your air filter regularly

Over time, air filters get clogged with too much debris. When this happens, the filter stops catching tiny particles like pollen, which end up staying in your homeās air.
Besides the loss of effectiveness, a dirty filter is also bad news for your HVAC system. NotĀ changing your air filter regularlyĀ can lead to higher energy bills and put extra wear and tear on the system, resulting in expensive repairs.
Check your air filter every month during Mountain Cedar season. If the filter starts looking like the one above, itās dirty and it should be replaced.
Tip #5: Consider a whole-home air purifier

Installing a whole-home air purifier is a great way to avoid cedar fever.
These air purifiers are generally installed in your HVAC system, and work with your air filter to kill and remove airborne pollutants.
One type of whole-home air purifier that is effective at removing pollen is called an ionic (electronic) air cleaner. This air purifier is comprised of a media filter that has an electronically charged metal layer. As air passes through this layer, airborne contaminants (such as pollen) become positively charged, which forces them to cling to the filter instead of going back into your homeās air.
To learn more about the ionic air cleaner we install, the iWave, visit iwaveair.com.
Interested in a whole-home air purifier?Ā Call Today!
One of our air quality specialists can visit your home to provide a recommendation on an air purifier that will help combat cedar fever. Learn more about the indoor air quality servicesĀ we offer.


