[Bard186]

Hi Shaik!

If advantage and frontline doesn't work, try stronger one like Advocate and Revolution
My Bella fur-mite seems resistant to both frontline and advantage so I use Advocate. But it's kinda pricey.. but works wonder.
For monthly bath I use Tea tree shampoo for all my cats.. It works just fine to get rid of tick and fleas infestation...
But please be caution when you use Revolution.. the chemical in it is strong and some cats develop reaction and get side effect such as rashes on the spot of its application and others..
Try tea tree shampoo.. I get it around RM30-RM35 per bottle at petshop and vet..
It is better to fight the battle from outside which is bathing them than put chemical inside their body..
Good Luck!