Most participants from both locations regarded adulticide space spraying or ULV by the local authorities as the most effective control measure. When the number of mosquitoes reduces, people feel more comfortable; for example, they can eat outside closed or screened rooms or watch TV outside bed nets or do household tasks without turning on fans without being annoyed by mosquitoes. However, most thought ULV involved a harmful chemical that would contaminate their food and therefore, they only accept the spray being used outside the house.