If used for the right purpose, it does the job it promises. Its action is not immediate. It is ideal for enclosed spaces such as a parked car, where it will gradually reduce humidity and prevent mold, etc.

It does not work as it should unfortunately - after a short time, the cabin fills with steam - I don't know if I put a second one if the steam will stop on the windows

I have had it for about a year. I do not believe it does anything it promises. The car windows are just as foggy as before I used this dehumidifier. As for those who claim it removes unpleasant odors, there are car air fresheners that do a better job. Another equally strange thing is that I live on an island with a lot of humidity, and in the span of a year, the dehumidifier has not discharged any moisture even once. Draw your own conclusions.

I have had it for about 2 months and it has done a very good job. My car used to smell permanently damp and now it smells pleasant.

It lasts a long time and does the job in the car! Instead of the microwave, I left it in the sun and it became like new!