Houston allergy season: how eco-friendly deep cleaning can help you breathe easier this fall

Understanding Houston’s Allergy Season: Why Fall Hits Hard

Right now in Houston (September 2025), ragweed pollen is peaking. The Houston Health Department reports heavy weed pollen, with ragweed making up about 85 of 125 grains per cubic meter of air. Combined with elevated mold spore counts after recent rains, many residents are seeing allergy symptoms flare up indoors. Houston Chronicle+1

• Ragweed pollen peaks between September and October, sometimes lasting until early November.
• Mold spores increase after summer storms and in decaying leaves, shaded areas, or damp indoor corners.
• Dust mites and pet dander persist year-round in Houston’s humidity, thriving indoors above 50–60% relative humidity.

A misty morning in The Heights, Houston — local weather conditions can intensify mold and pollen exposure during allergy season

How Indoor Spaces Can Make Allergies Worse

Even spotless homes can trap allergens in:

• Vents, fan blades, and air ducts
• Upholstery, carpets, curtains, and mattresses
• Damp bathrooms, kitchens, or poorly ventilated rooms
• Shoes, pets, or clothing that track in pollen from outdoors

Allergens like pet dander and pollen settle into carpets and rugs — especially in pet-friendly homes around Montrose and West U

The Case for Eco‑Friendly Deep Cleaning

What Deep Cleaning Includes

It’s not about surface dusting. Deep cleaning targets:

• Vents, baseboards, grout, window sills
• Behind and beneath furniture and appliances
• Upholstery, curtains, and high-touch spots

Why Eco‑Friendly Matters

Green products protect your air — especially during allergy peaks. Look for:

• Low-VOC, fragrance-free, and non-toxic formulas
• When selecting safe cleaning products, look for the EPA Safer Choice label — it means every intentionally added ingredient has been evaluated for your health and the environment. Products with this certification perform well without compromising safety. US EPA+1

Eco-friendly, non-toxic cleaners reduce chemical exposure while safely eliminating dust and allergens — a better choice for sensitive households in River Oaks and beyond

Do You Really Need a Deep Clean This Fall?

You might if:

• Your symptoms are worse indoors
• Musty or stale odors are common
• Pets or plants are near high-pollen areas
• It’s been months since you cleaned deep fabrics or vents

Common allergen buildup on fan blades — a hidden source of indoor irritation during Houston’s high pollen season

Recommended Cleaning Schedule During Allergy Season

• Allergy-prone homes: Every 3–4 months
• After storms or symptom spikes: ASAP — especially Sept–Oct
• Move-ins/outs or post-renovation: Immediately
• Maintenance: Deep clean quarterly + weekly surface upkeep

Pollen and mold counts in Houston are publicly available via the Houston Health Department daily reports (Mon‑Fri), which show elevated readings during late summer and early fall. Houston Health Department

Simple At‑Home Measures to Reduce Indoor Allergens

• Wash bedding in hot water weekly
• Replace HVAC filters every 30–60 days
• Use HEPA vacuums on soft surfaces
• Wipe fan blades, sills, and vents
• Use non-toxic, unscented cleaning products
• Keep windows closed during peak pollen times

Replacing your HVAC filter and using a HEPA vacuum regularly helps trap and reduce allergens in Houston homes during ragweed season.

Final Thought: Your Home Should Be a Place of Relief

With ragweed and mold at seasonal highs, now is the moment to act. A thorough, eco‑friendly deep clean can help:

• Improve sleep and breathing
• Lower exposure to dust, dander, and spores
• Reset your space before holiday season kicks in

A clean, allergen-reduced home brings peace of mind and relief during Houston’s peak fall allergy months — especially in older homes in The Heights and River Oaks.

🤔 Frequently Asked Questions

How often should I deep clean during Houston’s allergy season?
For allergy-prone homes (pets, carpets, pollen-heavy areas), we recommend every 3–4 months, with extra attention during September–October when ragweed and mold are highest.

What’s the difference between regular and deep cleaning?
Regular cleaning focuses on visible surfaces. Deep cleaning targets hidden allergen zones — vents, grout, under appliances, upholstery, and high-dust areas that are often skipped.

Are eco-friendly products actually effective?
Yes! Products with certifications like EPA Safer Choice are not only effective but reduce exposure to VOCs, fragrances, and residues that can worsen allergy symptoms.

What is the “EPA Safer Choice” label and why should I trust it?
The EPA Safer Choice label is a certification for cleaning products that meet strict standards for ingredient safety, packaging, performance, and environmental impact. Products with that label have been reviewed and vetted by EPA for reduced VOCs and safer chemicals. US EPA+1

Still sneezing indoors or feeling stuffy even after regular cleaning? Your home might be harboring hidden allergens.

👉 Let’s talk about your indoor air quality — ask about a seasonal deep clean designed just for Houston homes.
Bonus: New clients get $50 off their first service this fall.

Move-in/move-out, post-renovation, or high-pollen neighborhoods require deeper cleaning.

Learn more about our Move-In/Move-Out Cleaning Services and how they support seasonal allergy prevention.