Abstract:
The objective of this research is to study the technology of aerosol production of liquid active ingredients by ultrasonic sterilization machine and its application to the aerosol coating of Permethrin solution. We had studied the efficacy of red prototype solution and permethrin solution. The Permethrin has anti-mosquito properties and safety. It has been certified by the World Health Organization (World Health Organization) until becoming a mosquito repellent product for mothers and children. The Mosquito repellent products for mother and baby can help to reduce the risk and number of people suffering from mosquito-borne diseases. Mosquito-borne disease cases have found every year, especially among children and pregnant mothers. Because children have less immunity compared to adults and pregnant mothers have changed both inside and outside the body, the mother's immune system is weakened during pregnancy. From the test, it was found that permethrin solution can be coated on fibers, but the amount of permethrin solution applied to the material depends on the type of fabric. Aerosol coating method, the permethrin solution is evenly distributed on the material surface. The result from the Permethrin-Coated Maternal and Child Repellent Acceptance Questionnaire showed that the product was accepted and would be an attractive product to market.