Don't wait - every day increases health risks and property damage. These aggressive rodents multiply rapidly and spread dangerous diseases.
Professional elimination is the ONLY safe and effective solution. DIY methods fail 90% of the time and can make the problem worse.
Average response time
Satisfaction guarantee
Why does it smell like cat urine indoors?
Signs Of The Pests Causing The Unpleasant Smell
How To Get Rid Of This Smell
Professional Solution That Actually Works
CEO at AnchorPest Services
Updated November 23
Call now for same-day, eco-friendly pest control
With over 20 years of experience, Anchor Pest offers personalized, chemical-safe treatments for homes and businesses across Manchester and surrounding counties
If you notice a smell like cat urine indoors, it could be due to a few reasons, with one important cause being a pest problem. Certain pests, like rodents or even some insects, can leave behind waste that emits odors similar to cat urine. This is often overlooked but is crucial to investigate. Beyond pests, there are other factors that may contribute to this unpleasant smell.
The primary reason for this odor usually comes from the presence of certain compounds, particularly urine crystals. When urine from pets, or even pests, dries, it leaves behind these crystals, which can release a potent ammoniated scent. This is particularly true in areas where pets might have had accidents, as the bacteria in the urine break down and release ammonia into the air, creating that distinctive smell.
In addition to pest-related issues and pet accidents, water damage can also cause similar odors indoors. When water leaks into walls or floors, it can create a damp environment conducive to mold growth. Some types of mold can produce gassy compounds that smell like urine, which can confuse your sense of smell.
The location of the smell can also point to its origin. If the odor is stronger in specific rooms, it may indicate hidden sources like hidden plumbing issues or areas where pests might be nesting. For instance, if you live in areas like Nashua, New Hampshire, common pests often include rodents that may be causing these odors.
Last but not least, household products can sometimes mimic this scent. Certain cleaning supplies or even some types of paint may have ammonia, contributing to the problem and making the air smell as if cat urine is present.
Understanding the origin of this urine-like odor is important for addressing any underlying issues, whether they stem from pests, plumbing occurrences, or even house materials and cleaning agents.
Professional pest control eliminates troubles immediately. Our safe, effective treatments protect your loved ones from dangerous diseases.
When pests such as rodents urinate behind walls, in attics, or under floors, the dried urine crystals release a strong ammonia‑like scent. This odor often becomes more concentrated in areas where the pests are nesting or frequently passing through.
If the smell continues even after thoroughly cleaning your home, it may indicate that the source is not on the surface but hidden within structural areas. Pest urine trapped in insulation, wall voids, or crawl spaces can continue to produce a cat‑urine‑like smell that regular cleaning cannot reach.
A urine‑like smell accompanied by droppings, scratching noises, or damaged materials is a strong indicator of a pest problem. Rodents and certain insects leave behind waste that produces odors similar to cat urine, especially when colonies or nests are present.
To effectively eliminate pests from your home, follow these proven steps:
Identify the Type of Pest
Understanding what type of pest you are dealing with is crucial. Common household pests include:
Look for droppings, nests, or signs of damage to help with identification.
Seal Entry Points
Pests often enter through small cracks and holes. Check for gaps around:
Seal these entry points with caulking or expanding foam to prevent pests from entering.
Keep Your Home Clean
Maintaining a clean environment is key to pest control. Regularly:
Reducing food sources makes your home less attractive to pests.
Use Traps and Baits
Depending on the type of pest, you can use various traps:
Place traps in areas where you have seen signs of pest activity for effective results.
Consider Natural Remedies
If you prefer safer alternatives, natural remedies can be effective. You can use:
These methods can help reduce pests without harmful chemicals.
Contact a Professional Exterminator
If the pest problem persists, it may be time to call in the experts. A professional exterminator can:
They have access to products and techniques that are often more effective than DIY methods.
Regular Maintenance
Finally, establish a regular pest control program. Routine inspections and preventive measures can help keep pests at bay and protect your home from future infestations.
Professional pest control eliminates troubles immediately. Our safe, effective treatments protect your loved ones from dangerous diseases.
.svg)
Our certified technicians eliminate pests infestations completely and permanently.
Here's what you get:
🔍
Trained experts identify entry points and nesting areas
🛡️
Pet and family-friendly methods used
🎯
Targets entire colony, not just visible insects or rodents
📋
Long-term exclusion strategies
🧽
Proper cleanup and sanitization
✅
Service warranty and follow-up visits
Complete property assessment within 24 hours
Safe, effective treatment of entire colony
Long-term exclusion and monitoring
Join thousands of satisfied customers who chose professional pest control.
100% satisfaction guarantee.
Licensed & Insured • Same-Day Service • 100% Guarantee*
License: 782664