There are a number of things that can cause unexplained odors to appear in our homes, some of which are temporary and easy to identify, while others can be stubborn and difficult to locate. When these odors are coming from the ground floor, it can be difficult to pinpoint the exact location where they are coming from. Here are a few potential causes of these odors and what you can do to eliminate them.
### Identifying and Locating Odors
* **Mold and mildew:** Mold can grow inside walls, under carpets, and in other moist areas of the home. It produces a musty odor that can be difficult to ignore. Use a dehumidifier to dry out the area and kill mold spores. You can also use mold-killing products to clean affected areas.
* **Pet urine:** Pet urine is a common cause of odors in the house. It is important to clean up pet urine as soon as possible, as it can quickly seep into carpets and furniture. Use a pet urine cleaner to clean the area and remove the odor.
* **Sewage:** A broken or leaking sewage line can cause a strong sewage smell in the house. If you suspect that your sewage line is damaged, contact a plumber immediately.
* **Dead animals:** A dead animal can produce a strong odor that can be difficult to locate. If you suspect that there is a dead animal in your home, search for it carefully and remove it. You may need to call a professional to remove the animal if it is not accessible.
### Why is there a Weird Smell Coming from Under My House?
* **Moisture:** Moisture can cause a variety of problems in the home, including odors. If there is moisture in your basement or crawlspace, it can lead to the growth of mold and mildew. You can use a dehumidifier to dry out the area and prevent these problems.
* **Plumbing leaks:** Plumbing leaks can cause water damage and odors. Check your plumbing fixtures regularly for leaks and repair them as soon as possible.
* **Sewage backup:** A sewage backup can cause a strong sewage smell in the house. If you suspect that your sewage system is backed up, contact a plumber immediately.
* **Animal infestation:** Animals can get into your home through small openings and cause a variety of problems, including odors. If you suspect that you have an animal infestation, contact a pest control company.