Scrub and Clean Container Margins

You do not just replace water in containers, water buckets, and other vases where water are stored or regularly used; you should wash them and scrub them, especially the edges and margins of each container. Cleaning them means scraping the insides away, which is an effective way of shunning the possibility of building a colony of mosquitoes, which is possible despite that fresh water has been filled and replaced in these containers and fillers.