Subscribe Now:http://www.youtube.com/subscription_center?add_user=EHowatHomeChannelWatch More:http://www.youtube.com/EHowatHomeChannelThere are a number of d...3. Sink. In the sink, there can be a buildup of guck and mildew and makes the bathroom smell like sewage. Fix this by: 1.Use ½ cup of baking soda and ½ cup of distilled white vinegar. 2.Pour these in the drain. 3.Put a stopper over the concoction and keep it there for 30 minutes while a foam forms.Baking Soda and White Vinegar. Directions: Simply pour a cup of baking soda down the drain, followed by a cup of white vinegar. Let sit for 30 minutes, then flush with hot water. Why it works: Vinegar is a natural acid that breaks down gunk, grease, and even mineral deposits that all contribute to bad odors.Wondering how to install a French drain on your property? We provide a list of all the necessary materials and seven steps to complete your installation. Expert Advice On Improving...Clean the remaining soap scum and check the flow by running hot water down the drain. How to Eliminate a Smelly Bathroom Drain. With the amount of residue, bacteria, and odor that accumulates in your bathroom sink drain, having an unpleasant smell emanating from your sink is a common problem for most households.Ants in a bathroom drain could also signal a leaking pipe somewhere in the home—a plumber can help determine whether this is the case, and if so, it’s worth repairing or replacing the section ...Ensure that you regularly wash and replace your towels and bath mats to prevent odors from developing. In conclusion, a musty smell in your bathroom can be caused by a variety of factors, including poor ventilation, plumbing leaks, mold and mildew growth, dirty drains, and old towels or bath mats.Best Drain Cleaner for Bathroom Sinks Xion Lab Safer Drain Opener. $21 at Amazon. $21 at Amazon. ... Any lingering smell of the unscented product can be easily mitigated by turning on a bathroom fan.Try flushing the drain by pouring half a litre of hot water into the floor waste along with 1 cup of baking soda. Leave it to sit for 10 minutes. Add another cup of baking soda and 1 cup of vinegar, then use a plunger around 5-6 pushes to loosen the blockage. Once the fizzing has died down repeat the process and hopefully your …Deb asks, "My shower and washing machine drain need a vent pipe. Should I put the vent downstream from both of them or in between them?"Depending on the distance between the drain ...Oct 12, 2023 · Smelly sink drains may be caused by dry P-traps. Clogs in the drain or deeper in the pipes lead to odors. Bathrooms are prone to mold and mildew growth, which can stink. The best way to tackle sink drain smells is to hire a professional drain cleaner. Some home remedies, like baking soda and vinegar, may help. Rinse the drain with a gallon of hot water, wait 15 minutes then rinse with cold water for ten minutes. Next pour bleach down the drain, close the bathroom door, and allow to sit for two …Flush With Tap Water. If the drain begins to drain, continue to flush with hot tap water. If not, you may need to repeat the process or try the baking soda and vinegar method. If neither baking soda method opens the drain, it is likely you'll need to disassemble the drain trap to clear the clog. The Spruce / Lacey Johnson.Sprinkle baking soda down the drain, and follow suit with warm vinegar. Let sit for 10 minutes, then flush with boiling water. The carbonation coming from the reaction, coupled with the acidic properties and heat of the vinegar, will …Finally, use a drain brush to clear out any remaining debris. Related: Drain Clogged With Hair. Dry P-Trap. Dry P-Traps are another common cause of septic tank smells in bathroom. The P-Trap is that U-shaped pipe you see beneath the sink, but there are also P-traps (or other types of waste traps) underneath bathtubs, showers, and …Things we've tried (none of this made even a temporary improvement): -Cleaning out any clogs. -Pouring down drain cleaner, using a drain deodorizer/cleaner stick. -Unclogging any other drains in the house. -2 separate plumbers, both told us they don't know why there's a problem. Possibly a crack in a pipe anywhere in the house but there's no ...Remove the drain stopper by unscrewing it or by removing the nut and retaining rod under the sink. Pour 1/2 gallon of boiling water down the drain. Plug the sink air vent with a rag. Add 1 cup of baking soda to the drain and wait a couple of minutes. Pour 1 cup of vinegar into the drain. Cover the drain with a rubber stopper and weigh it down ...Cleaning the Drains. Diluted bleach helps clean the drains while minimizing the corrosive nature of the chemical. One way to do this is to close the drain and pour 1/2 cup of bleach with 1 gallon of water in the tub or sink. Open the drain to let the diluted bleach go down into the pipes. Avoid using this method on copper sinks or other sinks ...3. Shower/Sink Drain Clogs. Depending on what you had fall down your shower drain, a clog in your drain can start to smell like sewer gas. This is because you might have rotten skin, hair, or even fecal matter fall down the drain. When it’s clogged, that stench rises up through the drain into your bathroom. 4.Jan 31, 2023 · Cleaning Your Bathroom. 1. Use baking soda, lemon juice, and vinegar. Sometimes, the area around your toilet needs a good cleaning. This can help remove set-in odors that are causing a bad smell. A mixture of baking soda, lemon juice, and vinegar may work well. A clogged toilet is obvious, as it can cause human waste to remain behind. Feces and urine will fester, and the smell will quickly become unbearable. However, this typically won’t cause a dead animal smell in the bathroom. What’s more common is the shower or bathtub drain. If there’s a clog in these areas, pieces of the residents can ...Mar 5, 2024 · Let it sit for about 30 minutes before flushing the drain with hot water to wash away any remaining residue. Salt and Baking Soda: Mix equal parts salt and baking soda, then pour the mixture down the drain. Let it sit for at least an hour to dissolve grease and grime before rinsing with hot water. The abrasive nature of salt helps scrub away ... tb1234. Combine the salt, ice, and lemon juice in a bowl and run them through your garbage disposal the same way as food waste. Use the entire mixture, then run a cold water rinse through the disposal for at least 30 seconds. If the drain smell continues, prepare another batch until the blades are clean and odor-free.To eliminate drain smells and odours, always clean the drain's opening regularly with soap, water and disinfectant and remove any food items from the sink. To ...If you have foul odors in your house and cannot find the source, it is likely due to a stinky drain. Mild clogging is frequent, and we recommend routine drain cleaning to prevent backups in the sink, sewer gas smells, and a bad smell in your home.Jul 10, 2020 ... If the scent you're experiencing is a musty, mildew smell, your pipes may have developed mold or a substance called biofilm. Biofilm is a pink- ...Nov 12, 2021 · Remove Build-Up from the Bathroom Pipes. Clean-Up Your Bathroom Sink Basin. Use a Drain Snake. Step One: Put the drain snake into the drain. Step Two: Push the drain snake or auger down the drain. Step Three: Rotate the drain snake/auger. Step Four: Run hot water. How To Prevent Smelly Bathroom Drains. Jun 3, 2022 ... A clean looking sink is one thing - a sink which is actually clean (and smells clean too) is another thing altogether.Once the filter is clean, reattach it to your washing machine and turn on the power. 3. Pour Vinegar Down Your Drain. Vinegar is a natural disinfectant that can kill bacteria. So, if your washing machine drain smells like sewage, pour a cup of vinegar down the drain and let it sit for an hour or two.Things we've tried (none of this made even a temporary improvement): -Cleaning out any clogs. -Pouring down drain cleaner, using a drain deodorizer/cleaner stick. -Unclogging any other drains in the house. -2 separate plumbers, both told us they don't know why there's a problem. Possibly a crack in a pipe anywhere in the house but there's no ...Need to know how to clean a smelly shower drain? This guide details how to get rid of smelly drains in the shower through using baking soda and vinegar and other effective methods. Toggle navigation 08000689282. ... clogs, and bad smells are the ones in the kitchen and bathroom. This is due to the high amount of water and …Use bleach: Bleach can be used on every type of drain. As a disinfectant, bleach can eliminate the bacteria in drains and plumbing systems. You can give your bleach a better chance of clearing the smell by adding hot water. Pour hot or boiling water down the drain: Only use boiling water for drains without ceramic basins, such as …Clogged Drain Problem In The Bathroom; The drain may get clogged when hair, shampoo, conditioner, etc. get stuck in there. If it is not maintained properly, then all these things will start decomposing, and all of these result in creating a sickening smell in the bathroom. It is one of the very common reasons for having that bad odor. Use Of ...Apr 27, 2023 · First, pour hot water down the drain (but not boiling water). Then sprinkle 1/2 to 1 cup of baking soda into the drain and follow it with 1/2 to 1 cup of distilled white vinegar. Let the baking soda and vinegar react and fizz for 10 to 15 minutes. Rinse the drain out by pouring in more hot water. Jun 7, 2021 · Mix the lemon juice with baking soda and pour it slowly into the drain. Let it sit and do its magic for an hour, and after that, run hot water down the drain to finish the cleaning process. 5. Hot Vinegar. Hot vinegar does a fantastic job of keeping your drains clean and smelling nice. Sep 22, 2022 · Learn how to identify and eliminate the causes of smelly sink drain odors, such as sewage, biofilm, or bacteria. Find out how to use home remedies, commercial cleaners, and snake drains to keep your bathroom smelling fresh and clean. Sep 24, 2023 · Pour half a cup of baking soda down your drain. Let the baking soda sit for about a half-hour. Pour boiling water down the drain. Let this sit for another half-hour. If the smell persists, repeat the process or try adding vinegar and baking soda at the same time. Installing a bathroom sink drain may seem like a simple task, but it’s important to do it correctly to prevent leaks and other plumbing issues. In this article, we will discuss som... How to Fix a Smelly Bathroom Sink Drain. The methods we have mentioned above can all be used to help stop smells coming from bathroom sink drains. But there are also some other points and instructions which may apply to bathroom sinks in particular: Check the overflow pipe. The small hole close to the top of a sink basin is what is known as the ... Mix the lemon juice with baking soda and pour it slowly into the drain. Let it sit and do its magic for an hour, and after that, run hot water down the drain to finish the cleaning process. 5. Hot Vinegar. Hot vinegar does a fantastic job of keeping your drains clean and smelling nice.3. Shower/Sink Drain Clogs. Depending on what you had fall down your shower drain, a clog in your drain can start to smell like sewer gas. This is because you might have rotten skin, hair, or even fecal matter fall down the drain. When it’s clogged, that stench rises up through the drain into your bathroom. 4.32 oz Refresh Garbage Disposal, Drain Cleaner and Deodorizer (2 Pack) Add to Cart. Compare $ 41. 41 /case (2) Instant Power. 67.6 oz. Septic System and Cesspool Treatment (Case of 6) Add to Cart. Compare $ 7. 26 ... 55 Inch Vanity Top Gray Bathroom Vanity Tops; 23.6 in No Finish Towel Bars; ROSWELL Cadiz Double Bathroom Vanity with …May 17, 2023 · Preparing to Clean a Smelly Drain. Perhaps the most important step in this guide occurs before you even start cleaning. Always begin by figuring out why your drain smells in the first place. While most smelly drains—particularly smelly bathroom drains—stem from a buildup of mold, mildew, or biofilm, the occasional culprit requires a plumber. Here are some of the most effective ways to eliminate smelly drains in your bathroom: Perform a Smell Test; The first thing you should do is to test the smell. The type of smell emanating from your bathroom drains can help you determine the cause. If you have a musty smell, there may be mould growing under your bathroom drain cover.Over time, your drain will get its fair share of food, grease, hair, and even toothpaste being flushed down it. Food like fish, egg and tuna are the prime culprits that make your kitchen drain smelly. Even your soap scum and other materials building up can cause smelly bathroom drains and sinks. You should also check out for tree … The drain smells within the drainage system can enter the house either through the toilet water as seen as in a bubbling state. It can enter through fault waste pipe or fittings. A drain smell can also enter through a dry trap that has not been used in so long but the worse type of fault which stinks can come through a fitting underneath the ... Solution #3: Baking soda and salt. Baking soda can make a huge difference in the smell and the efficiency of your drains. The abrasive nature of the salt, mixed with the cleaning power of the baking soda, can effectively remove the odor from your drain. Pour one cup of baking soda down the drain.A sewer gas smell in the bathroom can be caused by: evaporation of water in the P-trap piping; broken seal around the toilet in the wax ring or the caulk; A burst pipe; tree’s roots have grown into or have caused damage to your sewer pipes ; the sewer or main drain has bellied, collapsed, deformed, or deterioratedFirst, pour hot water down the drain (but not boiling water). Then sprinkle 1/2 to 1 cup of baking soda into the drain and follow it with 1/2 to 1 cup of distilled white vinegar. Let the baking soda and vinegar react and fizz for 10 to 15 minutes. Rinse the drain out by pouring in more hot water.If you do not get positive results by following these steps, you need to invest in a new drain cover. Clean the Bathroom Pipes; You can easily clean a smelly drain. Start by pouring a half cup of bleach down the bathroom drain then allow it to sit for an hour. Proceed to boil about five cups of water and pour some down the bathroom drain.When faced with a bad bathroom drain smell, the first crucial step is to find out what its root cause is so that you know what best course of action to take. COMMON CAUSES OF BATHROOM DRAIN SMELL. More commonly than not, smelly drains indicate the early stages of a blocked drain. Just like plumbing fixtures in your home, your bathroom …Clean the remaining soap scum and check the flow by running hot water down the drain. How to Eliminate a Smelly Bathroom Drain. With the amount of residue, bacteria, and odor that accumulates in your bathroom sink drain, having an unpleasant smell emanating from your sink is a common problem for most households.Clogged Drain Problem In The Bathroom; The drain may get clogged when hair, shampoo, conditioner, etc. get stuck in there. If it is not maintained properly, then all these things will start decomposing, and all of these result in creating a sickening smell in the bathroom. It is one of the very common reasons for having that bad odor. Use Of ...A P-trap serves a few different purposes, but the most important one for your floor drains is to create a water barrier so as to prevent drain odors, or insect issues from the adjacent sewer system. If you smell a funny stench or odor coming from your floor …Try pressure cleaning: This is one of the best ways to remove soap buildup from drains and pipes. Use a cleaning auger: Employing a cleaning auger, such as a plumber’s snake, is one of the best approaches for removing debris from a clogged bathroom drain. Run hot water: Pour hot water down the drain to break down … Mix 1/3 cups of vinegar and baking soda then pour down your bathroom drain. Try pouring boiling water down a smelly drain. Use a wet and dry vacuum. You can use the hose to suck out any blockages from bathroom drains. You can also use a drain snake or wire coat hanger to dislodge any debris in your drains. Apr 21, 2023 ... Your bathroom sink's P-trap consists of a U-shape pipe connected to the sink's drain system. The P-trap collects water to create a protective ... Mix 1/3 cups of vinegar and baking soda then pour down your bathroom drain. Try pouring boiling water down a smelly drain. Use a wet and dry vacuum. You can use the hose to suck out any blockages from bathroom drains. You can also use a drain snake or wire coat hanger to dislodge any debris in your drains. Step 1 - Start With Baking Soda, Vinegar, and Hot Water. Place about two cups of cold water in a deep pot on the stove and let it come to a boil. In the meantime, unscrew the bathtub drain cover, or simply unscrew the stopper if that is the type you have, and pour one cup of dry baking soda down the drain, waiting about one minute.Jan 8, 2024 · 1 cup of white vinegar. tb1234. Begin by flushing the drain with a pot of boiling water. Pour baking soda into the drain and top it off with white vinegar. Cover the drain hole to allow the foaming action to loosen grime and debris, and wait for about ten minutes before adding more boiling water to the pipe. In addition, we’ll talk about the common causes of stinky bathroom drains as well as effective ways to prevent the foul smell from coming back. Common Reasons Why Your Drain Smells. Before we look for a solution to stop a smelly drain, we should first discuss the causes of the foul odour in your bathroom drains or any other drain for …Now that we’ve learned what can make bathroom sink drains to smell, let’s find a powerful smelly bathroom sink drain remedy! The first step when it comes to cleaning a stinky sink drain is investigating if there is a clog somewhere since no matter what deodorizer you put into it if it can’t pass through the whole system, it won’t reach …Smelly sink drains may be caused by dry P-traps. Clogs in the drain or deeper in the pipes lead to odors. Bathrooms are prone to mold and mildew growth, which can stink. The best way to tackle sink …Jun 3, 2022 ... A clean looking sink is one thing - a sink which is actually clean (and smells clean too) is another thing altogether.Aug 30, 2019 ... Do You Smell a Sewer Odor? ... Bad-smelling drains can indicate a problem with the main sewer line. If the methods above don't stop the smell, or ...Long strands of hair, soap scum, septic tank issues, or molds can be some of the many factors causing smelly drainage. This smell will remain unpleasant if not handled promptly. Worse yet, sometimes smelly drains can be dangerous! Can’t wait to have …Best Drain Cleaner for Bathroom Sinks Xion Lab Safer Drain Opener. $21 at Amazon. $21 at Amazon. ... Any lingering smell of the unscented product can be easily mitigated by turning on a bathroom fan.The first step in fixing a smelly bathroom sink is to clean the drain. Begin by pouring hot water down the sink to help loosen any buildup in the drain. Next, sprinkle baking soda into the drain and let it sit for 10-15 minutes. Baking soda is a natural deodoriser that will help eliminate the smell. After the baking soda has had time to work ...Learn Why Smelly Drains Happen, How to Prevent Them, and How to Clean a Smelly Drain Within! Skip to content; Skip to navigation Tunnel Vision • Perth. 1800 631 799 or ... whether it’s a sewer smell, smelly bathroom drains or kitchen drain smells that you’re dealing with. Checklist of Materials Needed. To get you started on your drain ...Pour 1/2 cup coarse salt down the drain. Next, pour 1/2 cup baking soda down the drain. Finally, pour 1 cup vinegar down the drain. Cover the drain to the get the bubbles working in the drain only (takes about 30 seconds). Pour a kettle of boiling water through to get it all out and dissolve any remaining salt.Mar 24, 2015 ... Step 1: Mix 1/2 cup baking soda with 1/4 cup table salt. Step 2: Pour the mixture down the drain. Step 3: Pour 1 cup heated vinegar down your ...What causes a smelly drain? Drain smells can be caused by all sorts of things. (We see you jamming those coffee grounds down there!) In your kitchen sink, weird drain smells can usually be traced back to food particles and other debris stuck where they shouldn’t be.Smells emanating from the bathroom sink could be the result of bacteria growth on hair, soap and other bathroom waste, and if so, cleaning the P-trap and pouring baking soda in the drain are effective cures. If the drain has the characteristic sulfurous smell that comes from a sewer, however, the cause and …Aug 22, 2017 · The second thing that can be done is to pour ¼ cup of baking soda into the drain, and then pour ¼ cup of vinegar into the drain. Allow this to bubble for 10 minutes to deodorize the pipes and remove and debris that has built up on the side of the pipes. It might also be worth buying some type of drain cleaner to pour down your drain. Run water down each of your bathroom drains to replenish the water in the P-traps. Aim to do this at least once a week to prevent the problem from occurring again. If the sewer smell still lingers, pour roughly 250 ml of white vinegar down the drain, followed by two tablespoons of bicarbonate of soda. Leave these …Pour an enzymatic drain cleaner into the drain every six months or so and let it sit for six to eight hours before using the shower. This will help control bacteria. Use the baking soda foam method to deodorize the drain. Pour 1/2 cup of baking soda into the drain. Follow this with 1/2 cup of white vinegar.Smelly sink drains may be caused by dry P-traps. Clogs in the drain or deeper in the pipes lead to odors. Bathrooms are prone to mold and mildew growth, which can stink. The best way to tackle sink …Learn Why Smelly Drains Happen, How to Prevent Them, and How to Clean a Smelly Drain Within! Skip to content; Skip to navigation Tunnel Vision • Perth. 1800 631 799 or ... whether it’s a sewer smell, smelly bathroom drains or kitchen drain smells that you’re dealing with. Checklist of Materials Needed. To get you started on your drain ...May 16, 2020 ... Is a stench coming from the drains of your sink or bathtub? It could be that the P-trap is dry. The P-trap is a bend in drain plumbing that is ...Clean the remaining soap scum and check the flow by running hot water down the drain. How to Eliminate a Smelly Bathroom Drain. With the amount of residue, bacteria, and odor that accumulates in your bathroom sink drain, having an unpleasant smell emanating from your sink is a common problem for most households.
He describes the technique: “Boil a lot of hot water, plug up the sink, put hot water in. Drain the water while the disposal is running.”. If you don’t have a disposal, just pour the water right in. The quick rush of hotter-than-usual water will flush out the food and the grease buildup. Credit: Cat Meschia. 4.. Simply good coffee
If the P-trap dries out, it can allow these gases to escape, resulting in an onion-like smell. To fix this issue, simply pour water down the drain to refill the P-trap. Sewer gases: Another potential cause of an onion …Bleach is a powerful disinfectant that can kill off bacteria and eliminate odors. To use bleach, dilute it with water in a 1:10 ratio. Pour the solution down the drain and let it sit for about 15 minutes before rinsing it out with hot water. Be cautious when using bleach, as it can be harmful if not used properly.Baking Soda and White Vinegar. Directions: Simply pour a cup of baking soda down the drain, followed by a cup of white vinegar. Let sit for 30 minutes, then flush with hot water. Why it works: Vinegar is a natural acid that breaks down gunk, grease, and even mineral deposits that all contribute to bad odors.2. Boil some water. When you are confident that your drain isn’t clogged, you can then move on to the first step in the cleaning process. And all you need to do is boil some water. Pop on your best kettle and boil around four cups of water before pouring the whole thing down your shower drain.You can use fresh lemon juice or bottled lemon juice. 4. Freshen up the drain with baking soda, vinegar, and essential oil. Pour 1/4 cup (45 grams) of baking soda down the drain and add 3-4 drops of essential oil. Add 1 cup (240 mL) of hot white vinegar to the drain, then let the mixture bubble for about 15 minutes.Causes Of Smelly Drains In Your Bathroom. Bacteria Build-Up in the Shower Drain. Issues with Your Sewer Lines. Problems with the Vent. Dry P-trap. Drain Flies. Effectively Removing Smelly Bathroom Drains. Clear Any Build-Up in Your …Preventing smelly drains is always one of the goals. But in most cases, this isn’t always realised. When faced with no choice and your bathroom sink smells, and you already have a minor clogged drain, the goal becomes different and now, aside from getting rid of the causes of smelly drains, we can add preventing further problems in the plumbing …Aug 9, 2023 · D'Cruz Design Group. 4. If your bathroom smells funky, it could be the basin overflow. The round hole that is seen at the back or front of your basin is called an overflow. This basin feature ensures the basin will never overflow, should someone leave the tap on and overfill the basin. A sewer gas smell in the bathroom can be caused by: evaporation of water in the P-trap piping; broken seal around the toilet in the wax ring or the caulk; A burst pipe; tree’s roots have grown into or have caused damage to your sewer pipes ; the sewer or main drain has bellied, collapsed, deformed, or deterioratedWhen faced with a bad bathroom drain smell, the first crucial step is to find out what its root cause is so that you know what best course of action to take. COMMON CAUSES OF BATHROOM DRAIN SMELL. More commonly than not, smelly drains indicate the early stages of a blocked drain. Just like plumbing fixtures in your home, your bathroom …Ensure that you regularly wash and replace your towels and bath mats to prevent odors from developing. In conclusion, a musty smell in your bathroom can be caused by a variety of factors, including poor ventilation, plumbing leaks, mold and mildew growth, dirty drains, and old towels or bath mats.Causes of a Smelly Bathroom Drain. Odors coming from the bathroom drain are indicative of a plumbing problem, mold, or clogs. Not all odors are the same, and figuring out the source, and knowing how to fix it, can save you the time and trouble of living with a smelly bathroom drain. P Trap isn’t Working ProperlyApart from kitchen and bathroom sinks, a washing machine drain is probably the most common drain that can release foul odours over time. Thick washing detergents can produce gunk build-up at a rapid pace and when combined with the soil released from clothing, this can easily result in smelly washing machine drains.A sewer gas smell in the bathroom can be caused by: evaporation of water in the P-trap piping; broken seal around the toilet in the wax ring or the caulk; A burst pipe; tree’s roots have grown into or have caused damage to your sewer pipes ; the sewer or main drain has bellied, collapsed, deformed, or deterioratedIn addition, we’ll talk about the common causes of stinky bathroom drains as well as effective ways to prevent the foul smell from coming back. Common Reasons Why Your Drain Smells. Before we look for a solution to stop a smelly drain, we should first discuss the causes of the foul odour in your bathroom drains or any other drain for …The most common source of foul-smelling drains are clogs and odor-causing bacteria. To make things even worse, the best breeding ground for odor-causing ...Mar 7, 2024 · Close the bathroom door and allow the mixture to sit for two hours. Rinse the drain with a gallon of hot water, wait 15 minutes then rinse with cold water for ten minutes. Next pour bleach down the drain, close the bathroom door, and allow to sit for two hours. Rinse away the bleach with a gallon of hot water dumped slowly down the drain. To clean a smelly shower drain, run hot water through the shower drain then pour in it a cup of baking soda. Add 2 cups of hot white vinegar. After 15 minutes, flush the drain with hot water. Repeat this procedure weekly to prevent shower drain smells. A clean shower drain has many benefits including limiting bad odors, reducing cleaning ...The first step in fixing a smelly bathroom sink is to clean the drain. Begin by pouring hot water down the sink to help loosen any buildup in the drain. Next, sprinkle baking soda into the drain and let it sit for 10-15 minutes. Baking soda is a natural deodoriser that will help eliminate the smell. After the baking soda has had time to work ...3. Grease. Unique to other drain muck, grease, fats and oils so easily congeal … and stink. If you’re guilty of pouring oily, greasy gunk down your drains, try to repair the damage with some of those drain maintenance tips above. And stop pouring it down there! 4.Outside drains are a little trickier than kitchen or bathroom sinks. Smells coming from your outside drain will most likely need a CCTV drain survey to visually check the drain for any blockages and to find the source of the problem, so the quickest solution is to call in a drainage professional..