Camphor Oil Inquiry Active Ingredients Camphor oil Highlights 1. Repels mosquitoes effectively 2. Pure natural plant extract 3. Removes unpleasant odors 4. Ready to use, dilution not required Where to use For indoor and outdoor use. How to use 1. To prevent mosquitoes spray-on nets, tents, screen doors, windows, etc. 2. Spray on indoor and outdoor surfaces to cover up unpleasant odors. 3. When diluted with water, camphor oil can be used as a natural floor cleaner.