Raid Liquid Mosquito Repellent  repels mosquitoes, including Tiger mosquitoes, when used in a Raid Liquid Electric diffuser. It protects for up to 60 nights if used for an average of 8 hours every night. For the most advanced protection, use it with a Raid Advanced Electric diffuser that features 8-hour and 12-hour protection settings, and 3 different protection modes to control intensity. Raid Liquid Refill, when used together with Raid Electric diffuser mosquito repellent, provides convenient mosquito protection and  does not need to be replaced daily. It works even when windows are open, and leaves a neutral scent. See the label for detailed precautions and usage directions.

• Repels mosquitoes quietly with no efforts or annoying smell
• A Refill lasts for up to 60 nights
• Covers an area of 12 square meters or 30 cubic meters
• Compatible with all Raid Electric diffusers
• Use it with Raid Advanced Electric diffuser for up to 12 hours protection for 60 nights