I am a frequent visitor to the Caribbean and as many of you will know, there is an issue especially for foreigners with mosquitoes who plague the life out of you and can take away your enjoyment of the balmy evenings and party nights on the beach. It's not only in the Caribbean, but also other tropical, hot and moist destinations where this is the case.
Years ago, I was introduced to Citronella Candles as a way of keeping these horrid blood suckers away and whilst they weren't too popular back then, you can now buy citronella candles almost everywhere now.
They are wonderful, smell gorgeous and most importantly, citronella candles keep mosquitoes away from the area that you're in. If you're looking for the best place to buy citronella candles, I would say the best place, like many things is online.
Most retailers have some kind of presence online and will deliver them to your door next day if you need them. It's much better to try to obtain them in bulk as it would be cheaper that way, rather than buying them one at a time.