Lopis Tick and Flea Collar for All Cats is a user-friendly parasite protection for cats that kills ticks and fleas on cats for 4 weeks. The collar works even better in conjunction with other flea and tick treatments. It comes in a 35 cm one-size-fits-all and is suitable for cats from 8 weeks of age.
Propoxur
This is extremely cost-effective with great potential. Must buy for pests control.