try to use grease lightning on the spot it smells musty, if it is the whole carpet. all you do is try to cover it up with powders and sprays, if your really lucky your rug is a burbur carpet which is naturally musty smelling after you shampoo it, takes about 24-48 hours to completely dry, but after that no stinch at all. good luck hope this is helpfull.
When your heating system emits a musty smell when the heat comes on, it is likely due to the accumulation of dust, dirt, or mold in the system. This can happen when the system is not cleaned regularly or if there is excess moisture present. It is important to have your heating system inspected and cleaned to prevent any potential health hazards and improve air quality in your home.
"The musty smell of the attic filled my nostrils" BWHAHAHAHAHAHAH
It should just be cleaned normally. You can add a cap full of pine sol to help. But, after it's cleaned to remove all of the musty smell, try to get an ozone generator and run it at least 24 hours in an enclosed area with the furniture. The ozone will penetrate all of the surface smell as well as the deep down smells. It will oxidize the bacteria that creates the smell. This works really well. The generators can be rented.
That musty smell could be coming from mold in the carpet and or it's padding, as basements tend to be damp. You could have the carpet cleaned professionally or clean it yourself with a good carpet cleaner. If this is unsuccessful it may be necessary to replace the carpet padding or both the carpet and it's padding.
The first step to getting a musty smell out of a closed up house is to open the windows. You will also want to burn some candles. Spraying Lysol will also help get rid of the musty smell.
The smell of calcium chloride is generally described as a musty or slightly pungent odor. It is often likened to the smell of damp or musty basements.
The musty smell that Brian notices when he wakes up is caused by the dampness and mold growth in the shelter. The combination of moisture and lack of ventilation can create a musty odor.
Bleach
Vinegar
Fabric storage boxes may develop a musty or stale odor over time if not properly aired out or cleaned regularly.
The fine white powder in book pages is mildew, not mold. Mildew may not cause the books to smell musty. It can be cleaned off and be safe for usage by cleaning the mildew pages with a soft brush. Apply a small amount of denatured alcohol to a soft cloth and carefully treat the affected pages.
try using an air freshener