How do you unclog a drain that drains slowly?

Author: Jeffrey Goldner  |  Last update: Friday, May 23, 2025

How to Unclog a Drain Naturally
  1. Pour boiling water down the drain.
  2. Pour ½ cup of baking soda down the drain.
  3. Pour ½ cup of vinegar down the drain.
  4. Wait 10 minutes.
  5. Pour boiling water down the drain again.
  6. Turn on the hot water faucet to clear out the solution.

What is the best way to unclog a slow drain?

Depending on what type of drain and the type of blockage, effective ways to unclog a drain include flushing with hot water, retrieving hair with a Zip-It or wire tool, using a plunger, pouring a baking soda/vinegar solution, and removing and cleaning the P-trap.

Why should you never use baking soda and vinegar to unclog a drain?

Why? Baking soda is a base while vinegar is an acid, their chemical reaction produces water with a tiny amount of salt in it, not a fat destroying drain cleaner. Plus vinegar and baking soda are not surfactants, so they do not help water carry oil and grease away the same way that detergents can.

What is the best drain cleaner for slow running drains?

Drano's Max Gel Liquid Clog Remover works quickly too, without any elbow grease on your part. Simply pour the formula down a backed-up sink or drain and let it go to work. For minor clogs and slow-flowing drains, the gel works in 15 to 30 minutes. It can even help clear clogs in standing water.

What do you do if your drain won't unclog?

Pour one cup of fresh baking soda down the drain, followed by one cup of white vinegar. Place a rubber stopper or other sink hole cover over the drain opening. Wait 15 minutes to allow the vinegar and baking soda to unclog your drain, Then take out the drain cover and run hot tap water down the drain to clear the clog.

SECRET Plumber Trick: Unclog Drain in SECONDS 💥 (Extremely simple) 🤯

Is baking soda and vinegar better than Drano?

Using baking soda and vinegar to unclog a drain is an effective and natural cleaning method, which some people prefer over harsher chemicals. It works great for weaker drain clogs. By using this mixture periodically, you may be able to avoid clogs altogether (and the need for a more powerful cleaner like Drano).

What do plumbers use to unclog drains?

Plumbers choose hydro jetting equipment for the most stubborn, deep-set clogs. This drain clearing tool uses high-pressure water to flush your pipes and remove years of buildup. The water jet is so strong that it can even break up any tree roots that have found their way into your sewer line.

Can vinegar unclog a slow drain?

A completely clogged drain will require the help of a professional plumber, but baking soda and vinegar might be a quick fix for a partially clogged drain. This solution will dissolve and push the sludge through the pipes to allow water to flow through easily. Let hot water run for a minute to warm up the pipes.

How do you speed up drainage?

Try the vinegar and baking soda trick. Pour half a cup of baking soda followed by a cup of distilled white vinegar down the drain. Let it sit for a few minutes, then allow the reaction to clear any minor clogs or buildup. Finally, flush the drain with hot water.

What is the best homemade drain cleaner?

Baking Soda + Vinegar
  • Pour 1/2 cup baking soda, followed by 1/2 cup vinegar down drain.
  • Plug drain and let sit for one hour.
  • Then, pour a pot of boiling water down drain. Repeat if necessary.

Can boiling water unclog a drain?

Sometimes the simplest solutions are the most effective. Boiling water helps break down grease and soap holding the clog together to clear the blockage. This method is easy and only requires one or two steps. Most important is to boil water on a stove using a kettle or saucepan.

What will dissolve hair in a drain?

Heat 2 or 4 liters of water on your stove or in a kettle to just short of boiling. Add about 1/2 cup of salt. Try pouring this down the drain, then wait 15 minutes before seeing if it will clear more easily. If you need a stronger cleaning, pour 1/2 cup of baking soda down the drain, then add 1/2 cup of vinegar.

What happens if you put too much baking soda down the drain?

If you put too much baking soda down a drain onto a clog, it can sit on the clog and become a solid mass as it is subjected to more and more water. This will make the block worse and even harder to remove.

Will Dawn dish soap unclog drains?

A straightforward yet effective approach to addressing a clogged drain pipe involves simply using hot water mixed with dish soap. This method, ideal for tackling minor blockages, leverages the degreasing power of dish soap combined with the force of hot water to dislodge and dissolve clog-causing residue.

How do you unclog a severely clogged drain?

Pour one-half cup table salt down the drain, followed by boiling water. Or try a cup of baking soda and a cup of vinegar—let it bubble, wait 15 minutes, then pour boiling water down the drain. You can also try a cup of baking soda and a half-cup of salt; let it sit for several hours, then flush with boiling water.

Is boiling water bad for pipes?

Chemical cleaners can eat away at your pipes, and boiling water can melt important components. Over time, this damage can lead to leaks and expensive plumbing repairs.

What is the best product for a slow drain?

Grease-B-Gone is best used for slow shower drains and kitchen drains.

How do you unblock a seriously blocked drain?

#1: Use baking soda and vinegar

Simply mix one-third of a cup of vinegar with one-third of a cup of baking soda and when it starts to fizz, quickly pour it down your clogged drain. Let it sit for an hour or more (or overnight if you suspect the blockage is really bad) and then flush with hot water.

What is the strongest chemical to unclog a drain?

The Santeen Sulfuric Acid Drain Opener proved to be the most potent among all the chemical drain cleaners we tested, effectively dissolving 80% of the hair, 80% of the organic matter, 40% of the grease and 76% of the paper products.

What is the cheapest way to unclog a drain?

Salt and Baking Soda

Salt is a cost-effective alternative that works well for minor clogs. Mixing half a cup of table salt with baking soda and pouring it down the drain before adding boiling water can help break down grease and debris.

Will hydrogen peroxide clear a clogged drain?

Yes, hydrogen peroxide is safe to use in drains. It's gentler than many commercial drain cleaners and does not cause pipe corrosion, making it a reliable choice for routine drain maintenance.

Why is baking soda and vinegar not unclogging my drain?

One of the main reasons why cleaning drains with baking soda and vinegar is not effective is that the chemical reaction between the two ingredients is simply not meant to dissolve tough clogs. The fizzing reaction and gas created may help loosen some small blockages.

How to make a drain snake?

To make a drain snake, all you need is a wire coat hanger that you can unwind and straighten. Bend the end of the wire into a hook shape and insert it into the drain. Move it around until you feel resistance and then pull out any hair or debris that may be blocking the drain.

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