I've kept this at home for several years. I'm selling it because I don't use it. Removes dirt with a plant-based detergent that's gentle on hands. Features: ● Plant extracts such as mugwort and dokudami repel unpleasant pests, which are a cause of allergies, and also inhibit egg-laying and hatching. The effect lasts for about 3 months. ● It also has antibacterial and deodorizing effects due to plant extracts. ● Uses biodegradable plant-based surfactants that are gentle on hands and the environment. ● Dirt is easily removed by spraying and wiping. ● No harmful chemicals to humans and the environment are used. Thank you for looking.