Bathroom Sink Drain P Trap Installation

## Bathroom Sink Drain P Trap Installation A P-trap is a plumbing fixture that is installed under the sink to prevent sewer gases from entering the home. It is a U-shaped pipe which traps water. The water in the trap acts as a barrier, preventing sewer gases from escaping. Installing a P-trap is a relatively simple task that can be completed in a few minutes. However, it is important to make sure that the trap is installed correctly to ensure that it functions properly. ### Materials Needed * P-trap * Slip nuts (2) * Washers (4) * Plumber's putty * Adjustable wrench ### Instructions 1. **Remove the old P-trap.** If there is an existing P-trap, it must be removed before the new one can be installed. To remove the old trap, loosen the slip nuts that connect the trap to the sink drain and the drainpipe. Once the slip nuts are loose, the trap can be removed. 2. **Apply plumber's putty to the new P-trap.** Plumber's putty is a type of sealant that is used to create a watertight seal between the P-trap and the sink drain. To apply plumber's putty, roll it into a rope and then place it around the base of the trap. 3. **Install the new P-trap.** Once the plumber's putty is in place, the new P-trap can be installed. To install the trap, simply insert the trap into the sink drain and then tighten the slip nuts. Make sure that the slip nuts are tightened securely, but do not overtighten them. 4. **Install the washers.** Washers are used to create a watertight seal between the P-trap and the sink drain and the drainpipe. To install the washers, simply place a washer on each side of the slip nut. 5. **Check for leaks.** Once the P-trap is installed, it is important to check for leaks. To check for leaks, simply turn on the water and look for any water dripping from the trap. If you find any leaks, tighten the slip nuts until the leaks stop. ### Tips * When installing a P-trap, it is important to make sure that the trap is installed in the correct direction. The trap should be installed so that the U-bend is facing down. * If you are having trouble getting the P-trap to fit properly, you can use a pair of pliers to gently bend the trap into the correct shape. * If you are not comfortable installing a P-trap yourself, you can call a plumber to do it for you.