Finding the root cause of unpleasant odors can be challenging. Specific solutions are necessary depending on the source, whether it’s a musty basement, lingering pet odors, or volatile organic compounds (VOCs) emitted by building materials. Here’s how to identify and locate odors effectively:

### How to Identify and Locate an Odor Source

**1. Pinpoint the Odor:**
Determine the location where the odor is most intense. Is it confined to a specific room, area, or the entire house?

**2. Check for Visible Clues:**
Look for any visible signs of odor-producing materials, such as mold, mildew, pet urine, or spilled food.

**3. Use Your Nose:**
Sniff around different areas of the house, paying attention to changes in the odor’s intensity. This can help you narrow down the source.

**4. Employ Odor Neutralizers:**
Use commercial odor neutralizers or baking soda to temporarily neutralize odors and make it easier to identify their source.

### Who to Call for Smells Under the House?

**Odor Removal Professionals:**
If the odor under your house is severe, persistent, or unknown, it’s recommended to contact professional odor removal services. They have specialized equipment, such as odor detectors and air purifiers, to pinpoint and eliminate the source of the odors.

**Plumbers:**
Odors emanating from under the house can sometimes indicate a plumbing issue, such as a leak or sewage backup. In these cases, contacting a plumber is necessary.

**HVAC Technicians:**
If the odor is accompanied by increased humidity or moisture, it could be an issue with the HVAC system. Call an HVAC technician to inspect and address any potential problems.