These antiparasitic repellent pipettes for cats have been specially designed to repel biting insects such as fleas, ticks and mosquitoes. They contain extracts of Margosa (or Neem) and Pyrethrum, a tree and plant from which extracts are obtained known for their insect repellent properties. Instructions Open the pipette by breaking the end and apply the contents to the cats neck, behind the ears, so that the cat cannot lick the product. In white cats, the product may cause temporary discolouration of the fur at the application site. The pipettes need a few days to become fully effective. As this product contains plant extracts, some ticks may remain on the animal. Therefore, the transmission of infectious diseases (piroplasmosis, etc.) cannot be ruled out. Composition of ingredients Margosa extract 50g/L (CAS no. 84969-25-3), pyrethrum extracts (CAS no. 80003-34-7) 20g/L, excipients csp 1ml.