Florida's pollen seasons run longer than most, and the Treasure Coast adds year-round grass pollen and humid air that feeds dust mites. How to set up a cleaning routine for allergy sufferers here.
People who move to the Treasure Coast for the mild winters are often surprised to find that those same months are the worst for pollen. UF/IFAS, the University of Florida's agriculture and natural resources institute, notes that Florida has more frequent and longer pollen seasons than most places.
This guide lays out the local allergen calendar, the indoor side of allergies in a humid climate and the cleaning habits that help most.
UF/IFAS puts the peak for Florida's 11 oak species from February to May, and notes that trees in general pollinate in winter and spring. On the Treasure Coast, that peak lands in the driest part of the year: from December through April, Stuart's monthly rain normal is only about 2.6 to 3.8 inches, with February the driest at 2.61. With little rain to wash it out of the air, pollen settles on sills, screens, cars and lanai furniture.
Grass adds a second, longer layer. UF/IFAS says Bermudagrass pollinates year-round in the subtropical parts of Florida, and weeds can pollinate in any season. Pine pollen, the yellow dust many people blame, is actually low in allergens. It is visible and messy, and the oak and grass pollen that is much harder to see deserves at least as much attention.
Outdoor pollen is only half the picture. Dust mites thrive in warm, damp air, and Treasure Coast summers supply both, with normal July and August lows near 76 degrees and more than 6 inches of rain in every month from June through October.
The Florida Department of Health says keeping indoor humidity below 60 percent helps prevent mold, and below 50 percent is best for controlling both mold and dust mites. For allergy households, that lower target is worth the effort: steady air conditioning, bathroom fans after showers and a hygrometer to check the number.
From February to May, the goal is to keep pollen from building up indoors and to remove it from the surfaces where it lands.
Some Treasure Coast homes sit right against large natural areas. In Hobe Sound, the Nathaniel P. Reed Hobe Sound National Wildlife Refuge covers about 3.5 miles of Atlantic beach, nearly 10 miles of Indian River Lagoon mangrove shoreline and a large remnant of sand pine scrub. Homes along preserves and golf courses, such as the 54 holes at PGA Village in Port St. Lucie or the two courses at Harbour Ridge in Palm City, can see more grass clippings and plant material carried to the door than homes on a dense street.
For those homes, entry floors, screens and sliding door tracks deserve extra attention, since that is where outdoor material comes in first.
Allergy households usually do best with a weekly or bi-weekly Recurring House Clean, since each visit dusts reachable baseboards and blind slats and cleans floors before pollen and dust build up. Many households move to weekly during the February to May oak peak and back to bi-weekly after. The recurring cleaning guide covers the full local schedule.
A One-Time Deep Clean before the peak, with hand washed baseboards, wet-wiped blinds, and ceiling fans, light fixtures and vents wiped in place, clears the dust that has collected in places a regular visit does not reach. See the deep cleaning guide.
The questions Stuart homeowners ask most often about this topic, answered plainly.
TotalCare Cleaning will service Stuart and surrounding areas with background-checked cleaners and is insured up to $1 million. Re-clean guarantee: if we missed something, tell us by the end of the next day and we come back to fix it. Beyond Clean. TotalCare.
