Good mosquito liquid in the course should be no precipitation, odor consistent with the product description. Evaluation Methods: After installing electric mosquito, half an hour after power use, are evaluated in the following areas: 1. Color: observe mosquito liquid color and whether there is a precipitate. 2. Odor: power after half an hour, the mother of four, editor Amy smell the smell in the room, and record their description of the odor. 3. Sound: Four beauty mom, editor standing about 30cm away from the electric mosquito in a quiet environment, listen to the heater if there is a sound produced. 4. Efficacy: 8 hours using the product within 15 square meters around the room, observing the room who have no mosquito bites. Tips for using a wall outlet or applicable regardless strip, always keep the liquid bottle upright to prevent leakage of liquid caused the accident. The heater is placed in the electric mosquito liquid effect upwind, to better protect you from mosquito infestation. Do not place the heater is placed in the furniture below or above the sleeper position. To achieve better results, please preheat 30 minutes in advance. Precautions for use, please pay attention to ventilation. Do not cover the surface of any object brand electric mosquito liquid heater work to ensure that will not be covered curtains, bed linen. Note the use of electricity and fire safety when the heater is working, do not touch the heater with wet hands, do not touch or insert any object used for the first one hour in advance, please supporting the use of warm-powered electric mosquito liquid and heater, because Different brands of heater temperature is different, in order to avoid possible toxic or fire. When used, the heater should be placed upwind. The life of the heater is generally 2-3 years, if you find that after successive nights, electric mosquito liquid does not reduce electric mosquito liquid picture, but life has exceeded the normal life of electric mosquito liquid, please purchase a new electric mosquito liquid heating device. When using this product, will keep a half-open door or window state; to drive away mosquitoes ventilation. Fish, silkworm toxic, poisonous if swallowed. And near Jamsil disabled. Wash hands after use. Allergy. Use of any adverse reactions, please seek immediate medical attention. Please save the product until the product runs out of the box. Electric mosquito liquid Price | Acer Fine Chemicals (certified) | Hebei electric mosquito liquid provided by Acer Fine Chemical Co., Liaocheng. Liaocheng Acer Fine Chemical Co., Ltd. (www.lchfryp.jqw.com) Shandong Liaocheng, insect terminator leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Acer leader in fine chemicals with the staff warmly welcome all inquiries negotiations to create Hongfa chemical a better future.