Hester Safeline Spot-On Solution for Cats is an insect growth regulator that controls infestations of fleas, ticks, and lice, and acts as a repellent against flies and mosquitoes. Suitable for cats weighing at least 2kg.

Use only one applicator once a month.

Contains :
Fipronil 9.8%
S-Methoprene 11.8%