Check out your rugs: Similar to carpets, rugs can trap moisture and musty odors. Cleanse and dry your rugs often to reduce the moisture degree. A yellow bath mat on the floor nect to a bathtub which has a towel thrown about it (Impression credit score: Shutterstock) Assess drain possibilities https://www.penmann.co.uk/blog/industrial-dehumidifiers-managing-moisture-in-controlled-environments/