What is the extra pipe under my bathroom sink?

P-Trap: A P-trap is a two-part pipe under your sink that allows waste and water to pass through. The bend in the pipe prevents sewer gasses from entering. Today, most models are two pieces joined together.

Why are there 2 drain pipes under sink?





In two drain line systems, one of the drain lines disposes of garbage water. The other one is installed as a vent. By the plumbing rules, the left drain is used as a vent. Comparing it with a single drain line system this vent is not needed anymore.

Does a sink need a vent pipe?

Though it, not a must-have necessity, every drain needs to have a vent pipe. Every drain whether it’s the shower, toilet, sink, or floor drain needs venting. Vents facilitate the prevention of airlocks by allowing atmospheric pressure in drains.

What is a sink plunger?

A sink plunger has a flat bottom and is shaped like a shallow cup. In fact, it’s also called a cup plunger. It’s usually the unappealing colour of a pencil eraser. The flat cup bottom will suction onto the flat bottom of your tub or sink. You can buy a sink plunger for around $10.

What is a drain tailpiece?

Drain Tailpiece



The tailpiece, or sink tailpiece, is the straight section of pipe that connects to the bottom of the sink drain fitting. If the sink has a pop-up drain, the lever rod of the drain assembly connects to a port on the back of the tailpiece.

What does an air gap do?





Air gaps entirely separate the hose running dirty water from the hose running to the drain. Since these two paths never intersect, there is no risk of wastewater creeping back into your clean appliance. The space between your kitchen faucet and the rim of your kitchen sink is a perfect demonstration of an air gap.

What is a flange plunger?

Flange plungers are typically used to clear toilet clogs. These plungers have a rubber cup with a sleeve-like extension, which is the flange. To use the plunger, put the flange into the toilet bowl and get as much water as possible into the flange and the cup.

Can a plunger make a clog worse?

It is bad to plunge a shower drain. The reason has to do with how a plunger works. It will push the debris further into the drain cause it to compact inside and become much harder to break. It’s better to use a drain snake to help loosen the debris and make sure water gets through once the shower is running.

Should you plunge a sink?

Plunge the Kitchen Sink



Always try plunging first. Small clogs can often be dislodged with a cup plunger. A simple plunger with a flat rim, it creates a seal over the sink hole to apply the pressure needed to dislodge the clog.

Can I use a toilet plunger on a sink?



With the flap folded inside the cup, the toilet plunger can also be used on a sink or tub drain. Just be sure to clean it with bleach before switching from toilet bowl plunger to sink plunger.

How do you clear a clogged drain with standing water?

Remove standing water from the sink with a cup or bowl. Pour one cup of baking soda down the drain, using a spatula or spoon to push the powder down the drain if necessary. Pour one cup of white vinegar down the drain opening. Place a stopper or cover on the drain to seal the opening.

What is the best stuff to unclog a drain?

These are the best drain cleaners, according to testing:

  • Best Overall Drain Cleaner: Drano Max Gel Liquid Clog Remover.
  • Best Drain Cleaner for Hair Clogs: Liquid Plumr Clog Destroyer + Hair Clog Eliminator.
  • Best Single-Use Drain Cleaner: Green Gobbler Drain Opening Pacs.
  • Best Enzymatic Drain Cleaner: Bio Clean.

Will Coke unclog drains?



Coke. Coke is a lesser-known fix you can find in your refrigerator. Pour a 2-liter bottle of cola — Pepsi, Coke, or generic brand substitutes — down the clogged drain. Coke is actually quite caustic and effective at clearing away buildup in your drains, but it’s far milder than commercial drain cleaners.

Does hot water unclog drain?

Can boiling water unclog a drain? If your drain is clogged with ice cubes — then yes, boiling water can unclog a drain. But if your drain is clogged with the things that normally clog drains — grease, oil, dirt, hair, etc. — then no, boiling water isn’t likely to help.

Does hydrogen peroxide unclog drains?

This can be quite effective in clearing out clogs, but you must take precautions as highly concentrations of hydrogen peroxide can cause burns. Add 3 cups of the chemical into 3/4 gallon of cold water, stir it with a wooden spoon that you don’t mind discarding later, and pour it down the drain.

Does Dawn dish soap unclog drains?

Baking soda, vinegar and Dawn dish soap along with boiling water can safely unclog a drain. Baking soda, vinegar and Dawn dish soap along with boiling water can safely unclog a drain.

Why pour hydrogen peroxide down drain at night?



Quote from the video:
Quote from Youtube video: It. Works by damaging and destroying organic matter including germs. Making it a great disinfectant. It's also ideal for clearing drain clogs as it eats away the clogged.