Effective against germs, keep feathers shinier and glossy, to keep their skin healthier and cure wounds. It may also use for disinfect cages. Suitable for all birds. 1 bottle- $103 bottles- $25 For those bros who are staying in west side, may make purchase from Mr. Fuad (8482 5644). For other area kindly contact me at 9097 0187/9321 3544 for purchase. Thank you so much bros!