Turn the aerator housing counterclockwise and remove it from the faucet. Pull the O-ring off the tip of the faucet spout with your finger. The O-ring prevents leaking between the housing and the faucet. Set the O-ring in a safe place until you are ready to reinstall the housing.
After that, they are referred to as yearlings or stirks if between one and two years of age. A castrated male is called a steer in the United States; older steers are often called bullocks in other parts of the world but in North America this term refers to a young bull.
Taurus - The Sing of the Bull. Typical Taurus is a warm , gentle , passionate and friendly person , though he/she never shows it . The bull - is the absolutely exact symbol of the sign.People of this sign usually use force to achieve their purpose . They frequently named  as salt of the ground . They perfectly know what they want and persistently work to achieve this purpose. It is difficult for them to understand other people.