Is your home plagued by a musty, stale odor? Learning how to get rid of old house smell is essential, especially if you’re planning to sell your property or improve its indoor air quality. XLNC Exotic Homes specializes in helping homeowners refresh and restore their living spaces. In this guide, we’ll explore proven techniques to eliminate persistent odors and make your home feel fresh again.
Why Does an Old House Smell Musty?
Old house odor is caused by several factors, including poor ventilation, moisture buildup, mold, and aged materials like wood and carpets. According to a 2025 study by the Indoor Air Quality Association (IAQA), over 60% of old homes experience musty smells due to trapped humidity and bacterial growth.
Common Causes of Old House Odor
| Cause | Explanation |
|---|---|
| Mold & Mildew | Moisture accumulation in walls, floors, and basements can lead to mold growth. |
| Poor Ventilation | Stale air circulates, trapping odors from previous homeowners. |
| Aged Carpets & Upholstery | Dust and bacteria accumulate in fabrics, releasing bad smells. |
| Old Wood & Furniture | Wood absorbs humidity, leading to a damp, musty scent. |
| Pest Infestation | Rodents and insects leave droppings that contribute to foul odors. |
How to Get Rid of Old House Smell Permanently
1. Improve Air Circulation
The EPA (Environmental Protection Agency) recommends at least 0.35 air changes per hour for good indoor air quality. Open windows, use exhaust fans, and install air purifiers to increase airflow.
2. Deep Clean Carpets & Upholstery
- Steam clean carpets to eliminate trapped bacteria.
- Use baking soda to absorb odors before vacuuming.
- Replace old, worn-out carpets if necessary.
3. Remove Mold & Mildew
- Inspect basements, attics, and bathrooms for mold.
- Use white vinegar or hydrogen peroxide to clean affected areas.
- Keep humidity levels between 30-50% using a dehumidifier.
4. Deodorize Walls & Floors
- Wash walls with a mixture of vinegar and warm water.
- Mop floors with a baking soda solution to neutralize odors.
- Repaint walls with mold-resistant paint for long-term freshness.
5. Upgrade Your HVAC System
A 2025 study by the National Association of Home Builders (NAHB) found that homes with modern HVAC systems experience 50% fewer odor complaints. Schedule regular maintenance and change air filters monthly.
6. Use Natural Deodorizers
| Deodorizer | Benefit |
| Activated Charcoal | Absorbs moisture and odor molecules. |
| Essential Oils | Lavender and eucalyptus provide a fresh scent. |
| Citrus Peels | Naturally neutralizes stale air. |
Selling Your Home? Make It Smell Inviting!
If you’re preparing to sell your house, eliminating old odors can increase your property’s appeal by 30%, according to Realtor.com. XLNC Exotic Homes specializes in revitalizing old properties and offers a free consultation to help you enhance your home’s market value.
Contact Us Today!
- Visit: xlncexotic.com
- Call: +1-858-878-5555
External Resources for Further Reading
Final Thoughts
Knowing how to get rid of old house smell can make your home healthier and more attractive. Whether you’re staying or selling, freshening up your space is a smart investment. XLNC Exotic Homes is here to help—get your free consultation today!
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