How do I get rid of musty smells in my house?

Do you live in a humid climate?

Found this a few months ago, and it works very well. Find some small mason jars, fill half way with baking soda. Add about 10 drops of your favorite essential oil and shake well to mix. cover with fabric or the original lid with small holes in it. I decorated the jars with ribbon an small flowers, then placed one in each room. If you don't notice it working after awhile, just shake or add a few more drops of oil.

Thank you. Will try this.

Depends on what is causing the smell. A dehumidifier may help.

Problem solved. Thank you.