No odor at all. A 1-MPH breeze entering the vent opening creates 4-MPH air movement inside the vent pipe. Believe it or not, theres a pipe on your roof called a sewer vent (its also called a roof vent, plumbing vent, and vent stack). If the roof is pitched, rent a ladder that. I'm not a roofing expert by any means, only a roof owner. Customer already had an exterminator come in and they insisted no dead animals. I am going to research more on my own others. Participate in over 40 different forums and search/browse from nearly 3 million posts. The HVAC company that replaced the ducts checked carefully for it, he said, and saw no sign, he checked all over the attic, and others have said they see no typical sign of it. Plumbing Vents - Usually a vertical plastic pipe with no cover, they just allow air into the sewer lines so they drain correctly. But not solely nails. Health risk would depend on the toxicity of the individual chemicals (it's likely a mixture of hydrocarbons) + concentration + exposure time. i was acting in desperation when i applied for the apartment, desperate to get away from what is clearly seriously harming me. Teach a man to fish, and he eats for a lifetime. We had the following done to it on March 31, 2022, as a preventative measure. It will make you very ill. You can use charcoal in crawl spaces. Medications, drugs, spilled liquids. If it diminishes this fall w/o a filter you might be able to wait till spring and see if you actually smell it when it warms up again. Note that pipe filters will only eliminate odors that originate at plumbing vent pipes; indoor odors are caused by dry drain traps and toilet wax rings that have failed. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. It gets a bit better each year. We have a flat roof on top of our 500sf garage apartment in Austin TX. You don't really need that for odors, they're not particles (well, they're molecule sized ones, which can't be filtered). Change the filters When i would get back to the house i would continue to have the phlegm, kept trying to clear it but it was like nothing was there, nothing moved or came up or could be coughed out, just a feeling something was there. May I begin by stating that I do not have central air or air ducts. There was also a dreadful brown drippy nightmare that came with it. Equally as expensive but this one has a carbon filter and is supposed to be medically approved. We had a roofer replace our flat roof and had three vents put in by this roofing company. Note, this is an educated guess, so I can't promise anything. Use a brush to scrub the walls with the diluted bleach solution. Was tar the right medium to seal around the vents. Drain Vent in vicinity that is blocked or severed. EPA said flex ducts were more vulnerable to mold, i don't remember why now, but that is an easy page to find. Questions About Becoming A Professional Member? That would still smell even with the overcoat. Potpourri is a mix of fragrant, dried plants that often has an edition of essential oils. that is the kind of shingle on the parts invoice, the roofer, when i called him to try (unsuccessfully) to get more information about the materials used, beyond the brand names listed on the parts invoice, said absolutely no tar was used during the roofing. My flat roof does not have shingles. If you cannot find any leaking oil, it's very likely that there's a problem with your system's oil burner, a malfunction that can be caused by any number of issues. Her house is nine or ten years old, and the only things different are the new roof, a heating/cooling unit which was replaced a year or so ago, and a prefinished wood floor which was installed in one room last fall. (I have the flat ones now. ) When the drain line gets clogged, water backs up in the drain pan, creating a . Pour the diluted bleach down the drain. If you smell sewer gas act promptly. Finally, if you have any fear of heights or are not comfortable working on the roof with power tools, call a professional plumber you trust to clear the roof vent pipe. You might look into a an ACTIVATED CARBON air filter. Not a dust filter, you need something that absorbs organic volatiles. Pour the diluted bleach into the tank's overflow pipe or flush valve. And, they are loud. that was confusing, how would i know? For vinegar in car vents, you will have to remove the vents to inspect the nature of the problem. amzn_assoc_ad_type = "smart"; At that point, mid February, i remembered back to when the roofer was there , after the work was finished, and how he specifically wanted to show me inside my house, there were black smudges around the central air vent registers, on the paint on the walls around them in some rooms and he said it might be nothing but it might be a sign of something unsafe and i should definitely have someone look at it. *Squirted bleach in the overflow of the sink and flushed w/hot water. The hvac unit was clean, no standing water or mold. I had to sell my condo after two years of not living in it. i just started feeling sick several days after the re-roofing. Mothballs or Napthalene odors - over-dosed closets, clothes, other home areas, can be difficult to get rid-of. Mechanical Failure and Chinese Drywall 4. Then, i took photos of two examples of the smudges and posted them on NextDoor and asked if anyone knew what they were and if anyone had them, and a lot of people replied, most had not seen it before, but several had and said they had it. My roofer said he was going to remove that vent and after a pause he said "Are you ok with that?" . Always a chance it will actually dissipate by then. 5 Questions to Ask Before Installing a Barn Door, 5 Remodels That Make Good Resale Value Sense and 5 That Dont, Witness a Fantastic Chihuly Glass Sculpture Installation, So You Say: 30 Design Mistakes You Should Never Make, Baking Soda: The Amazing All-Natural Cleanser You Already Own, 8 Ways to Make the Most of Your Laundry Room, Its a Mirror-acle! What puzzles me a bit is how the fumes are getting from there into the indoor air. She is at her wit's end!!! Also, if I have the vents sealed with FLEX SEAL which does not have any asphalt in it. A handy DIY-er with a steady ladder may be able to unstop it. Rotten Eggs. There is another purifier I am going to look into. Some common mold varieties. i asked him to help me decide whether to move out of my house, i was so scared of getting hypersensitivity pneumonitis which was something i had googled. The smell was tolerable up until late January of this year when . Or, even what that all means. How Often Does Your Homes Plumbing Need Maintenance? so i said ok. It still remained a mystery why i had suddenly got the symptoms in early January. The Reason Manufactured Homes Have so Many Vent Issues (or Why Plumbers Don't Like Working on Mobile Homes) Use baking soda Most people know that baking soda is a natural deodorizer. It's most likely not toxic or anything, as most paints aren't these days once they're dried and polymerized. It used to be just in a spray can. This supports your hypothesis. But it seems like it would work, assuming the machine does what they claim. Had a problem like this a few years ago, The customer claimed they smelled sewer but not all the time. We've asked the roofer to come by this week and to bring these products with him. And i'm overwhelmed by things i can't avoid by just using a different shower. someone said that and i related to it. Don't take this lightly. First, the obvious: Clean up spills immediately, regularly throw out spoiled food and wipe down the interior as needed. The smell can come from loose or frayed wires or cords, overloaded circuits, faulty outlets, incorrectly sized breakers or fuses, or overheated electrical shielding or insulation. Unfortunately, the contractor/company is not available to answer any of my questions. See MVOCs & MOLDY MUSTY ODORS. but i said "Do i need it?" And he said no. Thanks for your answers. so. This also ensures that your carpets continue to smell fresh. What can be exhausted - can also come inside. All that being said, if you check the drain holes and evaporator and they all look good, get up on the bed and smell the air coming out of the vent. The animal causing the smell could be hiding in your walls, under your floorboards, in your chimney, or even on your roof. Answer: The roof vent probably has a blockage--debris the wind blew in, a bird's nest, etc. The old vent that is now gone, and maybe two of them since two O Hagan vents were installed by the roofer, would have brought air in from two feet above the roof and whatever fumes were coming from the new materials used for roofing or attaching the vents to the roof, etc, would not have been as directly sucked into the house. Our AC are window AC units. i do have a good respirator, but i need more of a plan, someone with expertise who would have ideas about what to do next, if the odor is still there. They're better suited for a one-time event. Some have described the odor as chemical, ashy, and/or sweet. I wons=der if all these problems could be from using GAF shingles. Air fresheners that are marketed for use in your car can also be used at home. I am going to see if it is still manufactured. but would it start suddenly and get noticeably worse over time? But i felt overwhelmed by all of it and when Elizabeth who wrote many informative posts on this thread mentioned neurotoxicity i related to that, i've thought that it's not just my lungs that are being affected, i'm breathing something and it's going through my whole body. Has anyone actually acquired an activated carbon air filter and tried it out? The Polite House: How Can I Tell a Construction Crew to Pipe Down? The air moving through the vent actually sucks odors and vapors out of each holding tank. I am curious if you had VOC air testing done that identified specific chemical compounds? Theyre extremely common so no one is going to think that they are less safe, if people use things a lot, they will believe it's harmless. Keep in mind some people are more sensitive to chemicals than others. i would like to turn on that shower for 10 minutes and see if it happens again after all these months. I think that safety was sacrificed for cosmetic reasons, and like so many things in our commercialized society, safety is not the primary focus in business and commerce in many areas, if it's in competition with growing wealth, then it will be less important. This is basically the only thing that will remove that stuff from the air while still allowing you to be there. This annoying symptom can also be caused by a hiatal hernia . It was very random. They then refused to allow me copies. My shingles are mostly made of asphalt, the ones i got are not the current model but an older model. I had called a really good highly rated HVAC business that i used long before with great results, honest, skilled, knowledgeable, and trustworthy, great communication, helped me with previous bad negligent work that had been done, documented, photographs, thorough, advised me to have the other company pay for his bill that day. 2. If you see (or smell) these signs, then your roof-top sewer vent might need to be cleared of a blockage. I'm not sure what product that is and I have not used it myself. City manhole or sewer easement that has blocked conditions. Diagnose your heater to determine if this is the main cause of the smell of burning plastic or rubber. It is common practice for people to place potpourri into small bowls to let off a gentle scent inside the home. For one thing the roofer replaced two of my vents. Just going up, i can get headaches. That place in the house is just maybe 10 or 15 feet away from where i used to spend most of my time, in the family room, watching TV, doing internet. So, i decided to move into my bedroom full time because i thought the air might be better in there, since i always woke in the morning feeling pretty normal. Granted there would be a lot more surface exposure on the outside (assuming they glopped the tar on the joint from the outside - but we don't really know what they did). Central air sitting on a pad on the ground, swamp cooler on the roof? There is a smell coming from our vents that only arrives during the summer. Mint clove, lavender, and lemon are some of the best scents to combat the tar smell lingering in your home. Flush the drain with hot water. it may have had a fan inside it. I believe the smaller vents are sucking the asphalt sealer air INTO the house instead of releasing it. On the other hand, if more outdoor air is brought in and the outdoor air is polluted, some people have problems because of a change to a vent that brings in more air. The septic tank had just been pumped. Sometimes you just seem to run into a pocket of it or it just wafts by you. He didn't address the question of 'what if my house is damaging my lungs? Three years later, I not longer have the chemical headaches. You can even have sounds like bubbling of water. They are very expensive - as are their filters. My current main hypothesis is that it does have something to do with the change in venting, and it could either be related to the roof materials which not a lot of people know anything about, such as the trends toward Chinese imports. If they grew up with smokers or are/were smokers, their sense of smell does not work like others. Will it keep the upstairs cooler if I paint the roll roof with the roofing white product? Our roofers in Longwood are available with experience and expertise in roofing techniques to help you find the roofing that fits your needs and specifications. there's no furniture in it. i did not have a cough. i have to pay rent today but i'm not living there. Drain Snake Isnt Working? (This is not used anymore on flat roofs. ) It was my opinion that the smell was from what they used to seal around the vents - TAR. It is a 32 x70 double wide. When we brought our house it was a cape cod. Although on its own, natural gas is odorless, most utility providers add the aroma to alert people of a dangerous leak. We just had a 95-degree day yesterday and of course, the house smelled of tar. Neither he nor the parts company would respond to my request for material safety data sheets or where to find them. It will evaporate fairly fast too so I suspect what you're smelling is 99% asphalt. We could then smell the odor in the soffit, we narrowed it down to a valley on the roof, we removed the shingles and plywood decking and found the disgusting mold in the roof. I'll try again. That is what smells so bad. Its time to bring out the big guns: rent a lightweight power auger. (But, we were at their mercy because rain was soon to come during the week.) I have to be my own detective in the matter. We should have known better. Been there done that last year for a . People may clean them but EPA thinks that is not effective and mold will still be threatening. Simply place the baking soda in the duct, before putting the cover back on. All that radiation for nothing. Infrequently used drains can dry out due to evaporation. but it smells not like petrochemicals but more like again, something biological. If you notice a burning plastic smell that also smells like sulfur or rotten eggs, there could be a dangerous electrical failure lurking within your air conditioning system. I'm afraid it will be there next summer as well. #1. Next, pour a cup of baking soda into the shower drain. No one can put a roof on my house without my consent again. This plant also has a natural deodorizing property. i got a leak there during a rain storm once (caused by shingles not put back correctly by HVAC company that installed the HVAC back when it was my mom's house and she lived here, so i had focused on it the opening in the ceiling in the closet, knew it was there. Knowing I was looking to spend as little as possible on my roof (my guy had really good customer reviews on Yelp and Next Door), if increasingly cheaper Chinese imports are being used then I wish I had that to do over , I wish I had spent more with some good advice from knowledgeable trustworthy people. The product is not paint, though. He really wanted to refer me to a guy, he said if i didn't have anyone, he could refer me to someone really good, i said i did have someone and i would ask him about it. (There are no fans in flat units - they are cheap, and contractors love to use them.) I've done the following: *Poured vinegar, baking soda and salt down the sink drain (also bleach). Exposure to certain types of mold - even just through inhalation - can cause symptoms such as: Sore throats Coughing Runny noses Congestion Eye irritation Skin rashes Headaches Wheezing Sneezing Lung irritation Over time the filters attract dust and dirt that builds up and causes an unpleasant smell. As far as budget goes, I'd say 30K is the high end -- at least in terms of the porch roof/potential screen room idea that I started this post with. Therefore, making sure that you are maintaining the quality of your plumbing is an important factor. If the methods above don't stop the smell, or if you've noticed multiple drains with sewer odors, then the issue is likely damage to the sewer line. He was actually guaranteeing fresh air in the great room. Heck, I wanted a white flat roof, and the roofer put up a black flat roof and then told me that I would have to "paint" the white material on it every so many years. And though you can make the smell go away faster by adding in better ventilation measures, youll likely still have a faint smell after several weeks. We opened the roof in the front and extended it two feet over the house. The room below smells like chemicals now that it is warmer. Please: Advice on how to build a porch roof overhanging my house roof. Another possibility is that it's still hooked up but blocked. Our immediate-response team is available every day and night of the year, even on holidays. Only work in good weather and wear rubber-soled shoes to avoid slipping. He came over and smelled the smell, and got close to our air vents. i still want them, don't know how to get them. ( I have a hot water-based system for heating. some of the windows were stuck and i couldn't open them. Nice non-toxic roof. The O'Hagan vents are flat against the roof with a big wide opening, a slit, i have photos of the ones on my roof, it's a good sized slit which sucks the outdoor air in. A sewer smell is indicative of methane gas and bacteria being present in the air. He didnt' trouble shoot it. The faster the incoming air, the quicker vapors are drawn out of the holding tank. This unit does not have a carbon filter due to new technology. You would generally have to be exposed for a long time (years) to have an appreciable increased health risk for long term effects. After a high resolution CT scan, he said he thought it was asthma, i got a copy of his report, he said he wanted me to inhale a strong dose of steroids into my lungs 2X a day. General Contractor #CGC1508013 He showed me the two places the O'Hagan vents were, one was over my kitchen by a utility closet which i'm sure was where the tall skinny thing he removed was because i could always look up and see day light through an opening in the closet. At least i had another bathroom and shower which i've been using ever since, no smell in that one, and no other outbreak of the original smell in the other part of the house. They allow air to rise from the vents in the soffit and come out the top of the roof. Using your HVAC system to cool your home is natural, but taking advantage of the air system to spread around a fresh smell is something that not many people think to do. (A flat roof is very different than that of a slanted roof. Was i breathing something bad? Mold and Mildew Growth 3. This was done by a storm chaser roofing contractor who probably sub contracted . The smell fades when we turn heat and air conditioning off. BUT: If it is not causing acute symptoms like headaches, coughing and sneezing, etc., then any effects are going to be the chronic low level ones. I have window ac units. It is a safety requirement for every building and one of the most important parts of your entire plumbing ecosystem. i never dreamed there would be something so bad like the effect of changes to a roof that could once done, could not be fixed. The flat roof material, which is very expensive, has an adhesive that adheres to the plywood which should not need tar; however, the contractor may have used the tar to seal the edges. Simply place open boxes of baking soda in areas where you think there might be rat odor and leave them overnight. You will need foam paintbrushes and detergents to maintain the air vents. There was another thing about the roofing that i remembered that i think is relevant to what's happening. i can never arrive at a plan of what to do, everything is impossible. We had a 16 merv Hepa filter installed in our furnace and are running two hepa stand alone air cleaners and it doesn't matter. i never smelled anything like that before. While this may not have been the most pleasant experience, your new roof is likely to be a sight for sore eyes. Unfortunately, when houses are being sold well above asking and there are dozens of offers on one house, they would not consider anyone who wanted an inspection. In those cases, youll want to follow these instructions for clearing the sewer vent pipe from the roof. As perhaps the most common cause of sewer odor in a house, it is also one of the simplest to remedy. Some products have an asphalt tar-like adhesive built into it that when on hot days the heat hits it causing it to smell like a new road was laid down. Optionally, put some baking soda in a bowl and let it rest overnight. Causes of bad smell from ventilation: Blockage in the ventilation duct. We had the low square vents in the past with the old roofing material that had what resembled little stones adhered to it. @Flo Mangan: Your two cents are much more valuable than two pennies are. No reply. I've tried different sewer additive treatments with no luck. I cannot bear to be in there, as it smells like it is most likely toxic. Houzz nutzt Cookies und hnliche Technologien, um Ihre Benutzererfahrung zu personalisieren, Ihnen relevante Inhalte bereitzustellen und die Produkte und Dienstleistungen zu verbessern. I was being just I need to find out more info about the materials, can you give me the material safety data sheets or links to where I can get them? I asked in a friendly were on the same side here way, but I can understand the whole subject provoking some defensiveness, i didnt want to to talk to him about it, but I couldnt find out what the things on the invoice were , I had called the parts company first. I believe that was the procedure used. I was in a hurry because it was so cold in February, i'm in the Los Angeles are, San Fernando Valley, and it was in the 40s at night and sometimes didn't get out of the 40s in the daytime. Is the tar being drawn into the house? The problem is that I am also allergic to mold and dust mite and I am having a problem figuring out the reason. I didn't smell the roofing all day that day. Because the sewer gas its supposed to vent stays in the house. I went through the whole summer with the stink still in the house. Sewer gas may be leaking from breaks in the pipe itself from rust, corrosion, or a blockage. Does anyone have an idea about my hypothesis?". I guess thats all I can say for now. Filed Under: Sewer Issues Use baking soda However, simmering potpourri on the stove is a great way to bring out the natural smells of these plants and essential oils, and mixing different potpourri can bring a whole new host of aromas to the house. One day I went there was after the night before I had some really spicy food that didn't agree with me. I am thinking of trying something out of the ordinary. This can be a stand alone plug-in unit. Just recently at night , late at night, 11 or 12, a smell has wafted through my bedroom as i sit here, not a horrible smell but very troubling because i had no smell at all before. Its the : WAGNER Switzerland Premium Air Purifier H886, Swiss i-Sense Technology, for Rooms up to 500 sq.ft Removes 99.97% of Mold, Odors, Dust, Smoke, Allergens and Germs, True HEPA Filter 5-Stage Purification.
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