The answer to 'why is my pest odor' is that a pest odor is typically caused by the presence of pests like rodents, insects, or other animals in your home. Common symptoms include a strong, unpleasant smell, often described as musty, ammonia-like, or rotten. This odor is usually caused by the waste, decomposing bodies, or scent markings of the pests.
Identifying and addressing the source of the pest infestation is key to eliminating the odor. You may be able to handle minor pest problems yourself, but for larger infestations or difficult-to-locate sources, it's best to call in a professional pest control technician. They have the expertise and equipment to properly identify the pests, locate the source of the odor, and implement effective treatments to get rid of the problem.