The service life of electric mosquito repellent incense depends on many factors, such as frequency of use, storage method and environmental conditions. Generally speaking, the validity period of electric mosquito repellent incense is about one year. If properly stored, it may extend the service life.
The following are some suggestions for prolonging the service life of electric mosquito repellent incense:
1. Storage method: Store the liquid electric mosquito repellent incense in a dry, cool and ventilated place to avoid direct sunlight and high temperature environment.
2. Frequency of use: use electric mosquito repellent liquid as required, and do not use it continuously for a long time to avoid waste.
3. Check the validity period: When purchasing electric mosquito repellent liquid, pay attention to check the validity period and choose fresh products.
4. Cleaning and maintenance: regularly clean the electric mosquito repellent liquid heater to avoid dust and impurities affecting the use effect.
In conclusion, the service life of electric mosquito repellent incense depends on many factors. It is recommended to follow the above recommendations to extend the service life of electric mosquito repellent incense.