I found the Watsons brand natural insect repellant to be pretty good. I went for a camping trip a few weeks back and used those. Worked well throughout the night while I slept. They are pretty cheap too -- $6.90 for 24 pieces.
Tiger balm insect repellent patches are good . And you can get it from supermarket such as ntuc , giant etc.. Pharmacy such as guardian .. Easy to use..
Thanks Wee Qi!
Anonymous