Use Kings Shhh! for relief of excess squawking, screaming and hyper excitability. Also helps curb your bird’s tendencies to strike out and bite. Add one capful of Shhh! to 8oz. of bottled water each day and watch your bird’s screaming start to calm down. Do not use in chlorinated water. Change daily. You should start to see results within 5 days. Birds will usually react better with their owners, and play more with their owner and toys.