Long-lasting protection: Effective mosquito repellent providing 8 to 12 hours of protection per unit. Micro-smoke technology: Produces minimal smoke without an unpleasant odor, making it safe for indoor use. Safe for humans and pets: Formulated to be safe for people and animals when used correctly. Fast-acting efficacy: Quickly kills flies and mosquitoes upon ignition. ISO-certified quality: Manufactured in accordance with ISO9001 and ISO14001 standards, holding BV and GSP certifications.