2. There is a washer at both ends of the faucet hose. You can't miss this washing machine, or it will leak easily.
3. First, hold the nuts at both ends of the hose by hand and screw them clockwise, mainly for the thread, until the hand can't screw them.
4. Tighten the nut gently with a suitable wrench. Remember not to be too tight, just push a little harder. Otherwise, it is easy to screw out the internal thread if the force is too strong.
Some hoses have yellow handles and can be used as wrenches. Just put this handle on the nut and tighten it clockwise.
Faucet: It is a valve that controls the flow of water. The replacement of faucets is very fast, from the old cast iron process to the electroplating knob type, and then to the single temperature and single control of stainless steel. Now many families use stainless steel double-temperature and double-control faucets, and there are also kitchen combination faucets. Nowadays, more and more consumers will consider the material, function and shape when purchasing faucets. The main raw materials of faucet are copper and zinc alloy. Usually the hot water faucet has a red indicator or symbol, while the cold water faucet has a blue or green indicator or symbol.