Hi I bought the pure dry mini diffuser and I love it! My bedroom has been struggling with too much moisture in the air and getting mold and I was tired of spending too much money on damp rid and it would go too quickly I wanted something more cost effective. I found the pure dry and I’m so glad I did it doesn’t smell like mold at all anymore it does better than damp rid! My room actually smells fresh! I even received my machine damaged where it holds the water and the company was so nice to allow me to get another completely free of charge! Such a great company