First, make sure there is no water in the sink. Pour one cup of baking soda followed by one cup of table salt, and then pour a cup of white vinegar. Wait for ten minutes and then flush it with boiling water. After that, the drain should be clear!
Baking Soda and Vinegar
Mix together 1/3 cup of baking soda and 1/3 cup of vinegar. The result will fizz almost immediately—it's important that you pour it down your clogged drain right away so you don't lose the effects of that reaction.
Clogged drains are unpleasant and can smell bad. Hydrogen peroxide may already be in your medicine cabinet, and it is gentle enough to use in your pipes. If you notice your sink draining sluggishly, you can reach for a bottle of hydrogen peroxide instead of a more expensive chemical drain cleaner.
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.
Washing powder can also be an effective sink unblocker. Simply put 2 tablespoons of biological washing powder down the plughole and then flush through with boiling water. You may need to repeat either treatment several times depending on how bad the clog is.
When you are using a baking soda and vinegar solution to clean out your drain, you are actually causing the rubber and plastic that are used for the drain's pipes to be eaten away by the mixture. Over time, this rubber and plastic will break down, causing the drain to become even more blocked.
Salt & hot water
While hot water can help loosen up debris, coarse salt actually scours the inside of your pipes, removing more material than hot water alone. After removing standing water from the sink, pour about half a cup of table salt down the drain before you pour in the hot water.
Does this particular clog seem bust-up proof? If standing water remains, use Drano® Max Gel Clog Remover. It pours straight through the water and attacks the clog directly.
Drano Max Gel Clog Remover
It will work through standing water in the pipe to get to the clog itself and dissolve it. It works on hair, food, soap scum, and general buildup in your pipes that can lead to slow draining or even backups.
Hot Water and Dish Soap
Pour or squeeze ½ cup of Dawn® dish detergent (or any detergent you have around the house) down the drain. Let the detergent work its way down the drain for 30 minutes. Bring a kettle of water to a boil. Once boiled, pour the entire kettle down the clogged drain.
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.
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.
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.
You can also pour vinegar down the drain on its own.
Pour about 1 cup of vinegar down your drain and let it sit for 30-40 minutes.
It is not a great drain clog remover. Bleach has no effect in dissolving the common culprits of household drain clogs, like hair, food scraps and grease.
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.
Pour the entire bottle down the clogged drain. Allow it to sit in the drain for at least an hour or two (or even up to 24 hours for stubborn clogs). Flush drain with boiling water. Repeat as necessary.
After pouring it down the drain, let it fizz and work its corrosive power for an hour or two before running hot water. Coke and Pepsi are loaded with phosphoric acid, which breaks down the buildup that can clog your drains!
The phosphoric acid present in cola inhibits the growth of mould and bacteria in the sugary liquid. Phosphoric acid is an effective drain cleaning agent, though not as toxic as it sounds. It can clear your blocked drain without any damage on your pipes.
Hydrogen Peroxide Drain Cleaner
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. After 20-30 minutes, flush it with boiling water. Additional applications may be necessary in some cases.
Hydrochloric Acid
This acid works by breaking down organic materials such as hair, grease, and soap scum that can accumulate in pipes and cause blockages. Hydrochloric acid is highly effective and can quickly clear even the toughest clogs.