Natural citronellas stickers keep mosquitos at bay with no mess. The stickers absorb bug-repellent fluids and allow them to evaporate slowly, provide on going protection against bites and bumps. - long lasting: Employs the latest extract technology, pleasant scent emitted from the patch keeps mosquitoes away from you for up to 48 hours. No skid contact: Indoor, outdoor protection. - indoor use: Apply on furniture around you within 100cm circumstance. - outdoor protection: Apply on clothes, socks, bags or buggies. Materials: - high density non-woven fabric, 100% natural citronella oil, 3m adhesive, soy ink. To use: - open the wrapping, stick on the clothing, bedding etc. - lasting effect depends on the environment. Replace when the scent faded. (indoor: Lasts about 24-48hrs, outdoor: Lasts about 4-12hrs.) - please keep in cool and dry place and avoid direct sunlight or damp. Cautions: - use the patches as soon as possible upon opening of zip pack. The extract might evaporate when in exposure to air. - avoid direct contact to the skin. - if any discomfort arises, please consult with doctor. - rinse with clean water if there is any irritation caused with your eyes & mouth. - if you have sensitive skin or in special health condition, please consult with your doctor before use. - please keep it away from children's reach and use with adult's supervision. - dispose the product immediately after the effect come off. Do not leave on your clothing and belongings. - you may use cold water or ice cube to remove the sticker.