This convenient and easy-to-use mosquito repellent patches have 3M adhesive layers infused with natural citronella oil to guarantee long-lasting mosquito repelling effect. It does not contain DEET and therefore is safe and reliable. Functions: - Convenient and easy-to-use mosquito repellent patch - Highly adhesive 3M United States sticker - Free of DEET and camphor - Suitable for use by adults and children Directions: Open the seal and take out the repelling patch from the sticker. It can be adhered to cuffs, trouser legs, skirts, desks, bedsides or other places to repel mosquitoes. It is suggested to use 2-4 patches each time to reach the maximum effect. Use with “Japan Ding Ding – Mosquito Repellent Spray” for better result. Active ingredient: Citronella Oil Remarks: Hong Kong Pesticides Registration No.: 1P146(VP) Pesticides License Number (ALIC: 7342) Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.