Along with gravity, this pressure helps remove unwanted goop out of the pipes and unclogs drains. Baking soda, vinegar and boiling water can help clean drains naturally, but you may need something stronger, like Liquid-Plumr, to fully unclog those really tough drain clogs.
Can you leave baking soda in the drain overnight? It is safe to leave baking soda (and vinegar) to work overnight to unclog a drain.
What if The Baking Soda & Vinegar Hack Doesn't Work? If your drain doesn't unclog right away, repeat the baking soda & vinegar process another time or two. If you have a stubborn clog, sometimes the baking soda & vinegar trick just doesn't work. You may have to use a sink plunger to help push through the blockage.
Pour a mixture of 1 cup vinegar (apple cider vinegar works best) and 1 cup boiling water down the drain. (Substitute lemon juice for vinegar for a great-smelling drain ? Plug the drain to keep the vinegar baking soda reaction below the drain surface. Flush the drain once more with 4 cups of boiling water.
Baking soda and vinegar may unclog your drain better than Drano ever could. Start by getting rid of the standing water in your drain. If it will go down slowly, just wait until it's gone. If it isn't moving, use a cup or a spoon to get it out of there.
If your drain is clogged with hair, baking soda can dissolve hair in a drain. To try this safe and easy method at home - first, pour a cup of baking soda down the drain. Then pour a cup of vinegar (white vinegar) down. Allow the mixture to sit for several minutes.
Vinegar. Vinegar is both safe and beneficial to pour down your drain. It acts as a natural cleaning solution and can remove blockages and harmful bacteria that cause foul odors.
Clean the P-Trap
If a kitchen or bathroom sink drain still smells after removing trapped hair and using the baking soda and vinegar, there may be something caught in the p-trap that's causing the odor.
Leave it in the drain for an hour or two or overnight, and then flush the drain with hot tap water. For larger drains, such as tubs and kitchen sinks, use about a quarter-cup of baking soda, a half-cup of water to move the powder down, and 2 cups of vinegar.
Pouring boiling water is quite risky as it might lead to a steam burn or scalding. Another thing to keep in mind is what type of material you are pouring in into. If you have a porcelain sink, it is likely to crack due to the heat. All in all, pouring boiling water down your drain will only cause issues down the road.
Do you need to rinse after washing with vinegar? If you have used vinegar in your washing machine to clean or to do laundry, then you do not need to run a rinse cycle afterward as a standard laundry cycle runs a plain water cycle towards the end anyway to remove any residue left behind.
A lot of folks know the baking soda and vinegar trick. Simply pour some hot water down your clogged drain and follow it up with equal parts baking soda and vinegar (baking soda first), cover the drain with a plug if you have one, let it sit for 20-30 minutes, then follow it up with more hot water to clear the clog.
Preventative Maintenance
Pouring bleach into the drain when the unit is not operating can leave residual bleach, which will damage the drain pan and line. Using vinegar for preventative maintenance throughout the year will keep your drain clean and clear and will not damage your line.
Vinegar contains acid which neutralizes odor, cuts through grease and helps disinfect. By heating up (but not boiling) four cups of vinegar, pouring half down the drain, running the water for a minute and then pouring the remaining vinegar down the drain, you can help eliminate smells and smaller clogs.
The most likely cause of a sulfur smell or other bad smell coming from a drain is stuck food, and it's the easiest to fix. As food that gets clogged in a drain or disposal decomposes, it emits gasses that cause unpleasant odors.
Epsom salt isn't something that everyone has on hand, but if you do have it lying around, it can work in a pinch. When poured into a bowl, it creates a fizzy chemical reaction that can help unclog and clear drains. Give it about 15 minutes to do its thing before you attempt to flush again.
You can unclog drains with the power of acids and bases. Pour about 1/2 cup of baking soda into the drain, and follow it with 1 cup of apple cider vinegar. It will fizz and foam, breaking down the clogs and deodorizing. After about 15 minutes, pour hot water down the drain.
You may be surprised to learn that pouring soda down the drain does work for some clogs. To be specific, you need a dark-colored cola (such as Coca-Cola or Pepsi). This type of carbonated beverage usually contains a good amount of phosphoric acid, which given enough time, can eat away at some types of clogs.
Mix 1/2 cup table salt and 1/2 cup baking soda together, and pour down drain. Let sit for about 30 minutes (or overnight if it's a tough clog). Follow with a pot of boiling water.
Another option for dissolving hair in a drain is to use a mixture of baking soda and vinegar. This mixture will create a chemical reaction that will break down the hair. Mix equal parts baking soda and vinegar and pour it down the drain to use this method.