The old saying raat e mosha din e machi, ei niye Dhaka achi (mosquitoes at night and flies during the daytime—this is how we live in Dhaka city) still resonates with the hapless city dwellers.

Whether you're spending summer at home or in warmer climes, insect repellent is important for preventing bites and stings and the associated diseases transmitted by biting bugs. We've tested popular ...