Urine has a unique way of hiding.
Why does my wet carpet smell.
The leading cause for a bad smelling carpet after cleaning is that the carpet backing absorbed some of the moisture in the process and is still wet.
Alternatively keep a fan running and windows open.
If it smells like mildew it may already be too late to save the carpet the smell of mildew might mean that you have mold growing on the backside and or under padding of your carpet.
If your home has recently flooded this is most likely the reason for the unpleasant odor.
When a carpet smells musty or smells like mildew it can be a result of humidity or spills that fell onto the carpet.
So make sure that you dry the carpet well and the bad odour will disappear.
In carpets that have just been cleaned the odor almost always comes from the materials underneath the carpet fibers.
Sometimes moisture can get underneath the carpet and carpet pad leading to musty odors.
A flood can also carpet odor such as when a finished basement floods during a rainstorm.
Why does it smell now.
If not dried properly the underlying material becomes susceptible to mildew problems which can cause the musty smell.
Carpets that contain dried urine don t always smell because the concentration wasn t high prior to cleaning or has been in the carpet long enough to air out.
Mold is a dangerous substance which can lead to respiratory illness and must not be taken lightly.
Over wetting the carpet musty smell water damage moldy smell pet odor and urine urine smell.
The primary causes of smelly carpet after cleaning are.
When moisture gets underneath the carpet a musty odor will form.
The carpet backing and padding can hold moisture and odors from old spills stains or ground in dirt.
Humidity is the primary cause of the mold and mildew that leads to wet carpet smell.
This moisture can come from humidity spills or potted plants that drip onto the carpeting.
First the bacteria and ammonia in the urine reactivate.
As such use a dehumidifier or air conditioner to help prevent a musty smell from developing or returning after cleaning.
Is it in the basement of your home.