• Effective protection against common mosquitoes and tiger mosquitoes. • Fast and constant action with optimal diffusion thanks to its aluminum-faced construction. • Each tablet offers up to 12 hours of continuous protection for a whole night. • Guaranteed efficacy even with windows open in rooms up to 30 m³. • Odorless system, liquid-free and with minimum consumption. • Savings format with 4 packs of 30 tablets for a total of 120 refills. • Easy to use: the diffuser starts acting 30 minutes after plugging it in.