Reusing scraps of mushrooms and creating insect blocks for clothing one by one by craftsmen Eco Block is a natural insect repellent block for clothing made using scraps of Kusunoki mushrooms from Kyushu after being processed into boards. When placed in a chest of drawers or in a costume case drawer, the scent repels pests. It also has a deodorizing effect, so it is recommended for toilets, shoe boxes, and other places where odors are a concern. If the scent becomes weak, you can apply camphor oil and use it repeatedly. ◆How to use eco blocks The eco-block is pre-coated with camphor oil, so you can use it as it is. If the scent becomes weaker, you can apply more camphor oil and use it repeatedly. (The stronger the scent, the more repellent effect it has.) ) ◆How to use a cotton pouch Cotton pouch for easy portability. Please use it on a clothes hanger, doorknob, handbag, etc. It is also recommended for car deodorization.