When moisture gets underneath the carpet a musty odor will form.
Get rid of smelly wet carpet.
If your carpet pad is soaked with urine then you may have to replace it to get rid of the smell.
To get rid of wet carpet smell try using baking soda.
Then let the baking soda sit overnight before vacuuming it up.
When a carpet smells musty or smells like mildew it can be a result of humidity or spills that fell onto the carpet.
Scrub the carpet with a clean soft bristled scrub brush.
If your home has recently flooded this is most likely the reason for the unpleasant odor.
As a general rule of thumb you have 24 hour to dry the carpeting before the first scent of mildew odor develops within the carpet.
When carpeting and the underlying padding gets wet it is important to dry the flooring as quickly as possible.
If it does then you may have to use a carpet steam cleaner.
Wipe away the remaining baking soda and blot the area dry.
First sprinkle some baking soda over the carpet and work it into the fibers with a broom or sponge.
This vinegar based mix is also quite often usedto get rid of urine smell in a mattress.
Once it s dry smell the carpet to determine if the smell remains.
Thoroughly spray your carpet with the mixture.
Even if it s only water a funny odor can accumulate over time.
The longer that it remains moist the greater the chance the mildew will inhabit it grow in intensity.
Alternatively you can mix equal parts warm water white vinegar and baking soda to make a cleaning solution.
Using a commercial carpet cleaner add warm water to the reservoir and clean your carpet according to the manufacturer s instructions.