For a bathroom / wc 1x1 that is not well ventilated (only with a ceiling fan), it has helped a lot with unwanted odors and humidity. It has a gentle lavender scent. I have purchased the device and 5 refills. Each refill lasts about 3 weeks, maybe even 4. Overall, it does a decent job for small enclosed spaces

It lasts about 2 weeks in an area with plenty of moisture. I have been using it for years, it is one of the best dehumidifiers that is without electricity.

The product is good but the replacement runs out quickly. In one week, in a space with a lot of humidity, it was finished

Very good product with a pleasant discreet scent and long-lasting - I have it in the bedroom and it lasts at least 2 months.

Incredible product and truly does the job it claims. I have it in my room, it smells nice, although sometimes I would say it's strong, so I recommend buying the unscented version instead. In terms of duration, for a 20sqm room, it lasts around 4+ weeks, but this depends on the humidity level of the space.