Can I Use a Plunger For Any Sink Clog?

Plungers are handy tools for clearing sink clogs and other drain problems. But not all plungers are created equal, and they need to be used properly for the best results. If you use a plunger the wrong way, it could result in a big mess and an expensive plumbing bill.

A good plunger should have a seal on the bottom of its cup to prevent air from escaping as you work with it. This is especially important if you are plunging a double sink, where you must create a seal over both drains simultaneously.

Depending on how large and stubborn the clog is, you may need to try several techniques before you can clear it successfully. But if none of these methods works, it's time to call a professional plumber.

Boiling water can dissolve scum and break up light clogs in sinks and tubs, and you can mix baking soda with vinegar to dislodge trapped hair and other debris. If this doesn't work, you may need to rent a drain snake or electric power auger from your local Home Depot tool rental center.

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You can also use a plunger to free a small or light clog from your toilet bowl. Using a standard cup plunger, place it over the toilet and apply firm pressure to push it up and down vertically. It may take a few plungings to get the clog out, so be patient and repeat until it is removed.

If the clog persists, it's time to give a wire drain snake a try. This device, which is made of wire, has a crank handle that allows you to push the wire through the drain pipe. It may be difficult to use if you are not trained in its use, so make sure to follow the manufacturer's instructions.

Pouring hot water down the drain can dissolve scum and light clogs, but it won't be strong enough to get a larger clog out. So, you might need to add a little chemical drain cleaner, like bleach, to get the job done.

To avoid splashing a chemical-based cleaner down your drain, you can pour a bowl of cold water on top of the sink before you plunge it. This will help keep the chemical from contaminating your hands and face, as well.

Creating an airtight seal is also essential for plunging a sink or tub drain. Luckily, most plungers come with a small rubber ring on the inside of their cups to form a seal.

The trick is to create a tight seal without breaking the plunger's "seal" with the drain opening. Then, you should place the plunger into the water to create suction. You'll need to push it up and down vertically for about 20 seconds to create a deep, effective seal that will free the clog.

For a sink clog that won't respond to a plunger, you can try using a rubber suction hose. First, you need to block the overflow drain opening on your sink or tub. Then, you need to cover the opening with a wet rag so that water doesn't leak out.