Recently, I shared the details of my illness with my neighbors, but then they started telling everyone about my situation. What should I do, should I worry about this?
If you really think the old cat is the cause, has a detailed check been done on the ventilation shafts of the apartment or the shared plumbing connections? Maybe there could be something else spreading from there, like mold spores. But if you're talking about contact, then just confront that person directly and ask if they have any contagious condition.
If a flu infection is spreading throughout the apartment and you're suspicious of the lower floor, there might be a chain that you're unaware of. For example, if there are pets on the lower floor, someone who has come into contact with the animal might have spread it. The situation may not be as straightforward as your downstairs neighbor being directly ill; traffic in the home or other factors could also play a role.
Could it be something like mold-fungus instead of a viral infection? It's not just ventilation; the moisture condition of the building could also be affecting it. If there's an issue with the exterior insulation of the apartment and the ground floor stays constantly damp, this could spread as well. Have you ever noticed such a problem?
Are you sure it's due to the neighbor's illness or something from the environment? Sometimes even a leak in the plumbing can cause dampness and mold growth, which can spread. Have you noticed any yellowing or smelly areas, especially in the bathrooms or kitchen?
Have you ever talked to the other neighbors to see if anyone else has it? Maybe it's just happening to you. If that's the case, there might be an issue with the insulation in your apartment or the airflow.
The health condition of the person downstairs doesn't transmit through the air; that's somewhat of an urban legend. However, if there's a common problem in the building (like mold, mildew, carbon monoxide, etc.), diseases can spread in a chain reaction. Have you checked other areas in the apartment? Perhaps the issue isn't just with the downstairs.
If the old cat constantly smells bad or if you notice a strange odor in the air, could there be a risk of gas leakage or poisoning from the stove or chimney? Such issues tend to increase particularly during the winter months. Is there a carbon monoxide detector in your apartment? Or has there been a recent inspection related to the building's system?
Maybe the person on the lower floor is doing something without realizing it? For example, is there a constant use of an air freshener, aggressive cleaning products, or anything like that? Such chemical loads can also be carried up into the air, especially if the ventilation is poor. Have you ever thought about it from that perspective?
Could smoking be happening at the upstairs neighbor's place? Passive smoking can also drift upwards and cause discomfort in the long run. What are their habits for ventilating the house? If the doors and windows are always closed, the stuff accumulating inside can leak up. Have you ever noticed anything like that?
Have you ever tried directly asking your neighbor and having a conversation? You might need to find out what kind of cleaning products they use and whether they ventilate frequently. If you approach them with a sweet tone, maybe you can find the source of the problem together.
Have you noticed any moisture or leaks coming from the pipes within your walls? It might not reach your downstairs neighbor; there could be a hidden issue in your own wall. Especially in winter, condensation on the pipes can lead to such problems.
Is the kitchen or bathroom of the apartment above you directly beneath your living area? There may be moisture near electrical outlets, laminate gaps, etc. in those areas. Perhaps the problem is in your home but in a place that's hard to notice. You could call an electrician or plumber to check for moisture.
Is there an elderly person living on the lower floor or do they have a chronic illness? Some medications or treatments used by patients can affect the air quality at home, especially if respiratory devices, oxygen cylinders, etc. are being used. It’s best to ask directly; it's hard to find a solution without understanding the whole situation.
There could also be another situation besides the oxygen cylinder, like there being illegal cigarette rolling happening in the basement, right? Extreme chemical odors and air problems occur in these kinds of situations. Did anyone else in the apartment notice such a smell?
Does the next-door neighbor have a habit of putting their belongings outside to air them out? Sometimes they take out carpets, mattresses, etc., clean them with soapy water, and hang them on the balcony; even while the detergent residue is drying, it can create a serious smell. Has anyone seen anything spreading to another balcony in the apartment?
Could there have been any renovations, painting, or flooring work done on the upper floor? Chemical odors from new materials and adhesives can travel up to the upper floor. Especially if there has been such activity in the last few months, its effects may still be ongoing.
Could something have been done about the humidity on the lower floor? For example, if heavy chemicals like mold removers were used, their smell could linger upstairs for a long time. Especially if the bathrooms align with yours, these types of things could spread.
It is also important to clarify whether this situation has worsened your health or caused a general discomfort. If your health is affected, there may be a toxic substance involved; for example, asbestos or mold spores. If you're not sure, research the age of the building and the condition of the materials, and if necessary, call in an expert to check the apartment.
Could there be pipes or something in the boiler room or the basement upstairs? We need to be sure it's not a gas leak or a combustion-related issue, as these kinds of things can cause serious damage when combined with air. Be careful even when ventilating the apartment.
Do you know if the chimney cleaning for the apartment above was done? Especially if there is a boiler or a stove, a blockage can cause both odor and a drop in air quality. This situation can affect the entire building.
Could someone have rented the apartment above for a short period? Especially with daily or weekly rentals, they might be using chemical substances or engaging in different activities. Has a new person you don't recognize been seen in the building?
Could there be a pet being kept in the apartment above? Some products used during the care of animals, such as sprays or cleaning agents, also produce strong odors. Have you noticed any animal sounds or a different situation lately?
Could there be smoking or hookah use in the apartment above? Especially if the doors and windows are kept closed, smoke can rise through the ventilation and create the effect of being trapped inside. Did you notice such a smell?
If someone has done spraying above, that smell won't go away for a long time. Especially things like insecticides can be both heavy and seep upwards. It would be good to knock on the door and ask about it, because if that’s the case, the whole building has likely been affected already.
We need to find out if any renovations were made besides the ventilation, chimney, smoke, etc. For instance, chemicals or adhesives used during work like changing the plumbing or breaking tiles can also cause odors. You can't get a clear answer without talking directly to the neighbor.
Could there have been a problem like humidity or a pipe leak on the lower floor? Especially in damp environments, bad odors can travel upwards through steam or air. If there has been a water outage in the building recently, that could have affected it too.
Maybe there's an electrical issue in the basement? There could be a burnt wire or a smell coming from the outlets. Especially in older buildings with outdated wiring, these things can happen without notice. It might be necessary to call an electrician to check it out.
Could the perfume or detergent used by the neighbor above be too strong? Things like home fragrance sprays can sometimes, when overstated, fill the entire building. Have you noticed anything like that?
Have you thought about the possibility of someone upstairs using heavy spices or oils while cooking? For instance, if there is frequent frying happening, that oil smell can waft up and linger. Is there such an odor coming from the balcony or window opening?
Could the neighbor have neglected the ventilation after painting? The smell of thinner or similar chemicals can sometimes linger for days, especially if the door is constantly closed. Try to find out if they purchased paint supplies a while ago.
Couldn’t the old items on the lower floor, especially things like furniture or carpets, be stored? Things that sit in a damp environment for a long time can also emit a strong odor. I suggest you also check if there’s a storage area in the apartment or something.
Could the person upstairs not have changed the ventilation filter? If they are using an air conditioner or a combi boiler, old filters can sometimes create an extremely bad and pervasive odor. Especially if the smell increases at certain times, I would suggest considering this possibility.
Could the neighbor upstairs have pets at home? Perhaps a bird in a cage, a hamster, or a cat/dog. If the cage cleaning or litter changing is not done, those smells will gradually rise up. Have you heard any sounds or any other clues?
Could there be some kind of bug or pest problem at home? Especially things like mice, mosquito larvae, or bed bugs can sometimes leave a very sharp smell. It might be necessary to find out if the neighbor is experiencing such a problem.
Maybe the neighbor downstairs is using too many chemical cleaning products in their home? Especially when bleach, ammonia, or acid-based products are used together, they emit an unpleasant and strong odor. Do you notice the smell when it coincides with their cleaning days?
Is there a possibility that the neighbor upstairs is growing plants at home? Some plants or excessive fertilizer use can emit interesting odors. Have you noticed anything unusual on the balcony or window side?
Could the person upstairs be making candles or soap as a hobby? The materials used in liquid form or the added fragrances can sometimes leave a strong smell. If the scent you've noticed is sweet, you might consider this possibility.
Could the neighbor upstairs be constantly burning something while cooking? Especially the smell of burnt oil can sometimes permeate the upper floor very badly. They might not be paying attention to using the kitchen window or the extractor fan, so if you happen to come across it, check on it.
Could there be a water leak or plumbing issue on the lower floor? Especially in old buildings, leaking pipes can produce a foul damp smell when combined with moist walls. Have you noticed any sounds of water flowing through the plumbing or any marks on the walls?
If someone in the upper apartment is smoking cigarettes or hookah at home, especially in an enclosed space, the vapor can leave a lasting and sharp odor on the walls and in the air. Did you ever notice if there's proper ventilation to let the smoke out?
Maybe the neighbor is storing something in their house? If things like medicine, paint, or fuel are being kept, the smell could rise up. Is the smell persistent, or does it come suddenly?
Could the neighbor be keeping a pet in their house? Especially if there is neglect in an environment that needs regular cleaning, like a cage or aquarium, unpleasant odors can be transferred upstairs. For example, things like cat litter, a birdcage, or fish food?
Maybe something died downstairs? Could be a rat or something, or forgotten food might have gone bad. Does it smell like that?
Maybe your neighbor is using chemicals to clean an old carpet or upholstery. Some cleaning products can have an overly strong smell, especially carpet cleaning foams and such. When was the last time you noticed such activity?
Could there be an issue with the plumbing? Sometimes a blockage or collapse in the sewage line can manifest as odor coming up. Have you noticed anything extra from the sink or bathroom drain?
Could the neighbor be burning something in their house? When things like sage or bay leaves are burned, a strong and strange smell can waft up. If it's a different type of smell, observe it in that regard.
Could it be related to electricity? Burnt wires, things like the fuse panel can sometimes emit interesting and disturbing odors. If there is a problem in the electrical system or if work has been done, the smell can rise up from the basement to upstairs.
Isn't there a chance that the neighbor upstairs filled their closet with naphthalene or something? Some people exaggerate; that smell really sticks to the house, it can even reach upstairs. Does the scent description match something like this?
Is there a chance that the neighbor is doing renovations at home? Especially during work such as parquet or wall covering, adhesives and solvent-based materials can create very strong odors. Have you noticed any renovation noise or activity related to transporting materials from outside?
Could there be a problem starting a leak or moisture in the area near the heating pipes in the neighbor's house? If there is dampness, the environment may also have a strong and unpleasant smell of mold and humidity. Is there any noticeable stain on the wall or ceiling that can be seen from outside?
Did you check the boiler in the apartment above? A gas leak or the device malfunctioning can cause such a strong smell. Is there a similar situation in the other flats in the building?
Could this smell be coming from animals? If the downstairs neighbor has an animal being kept under poor conditions, like a bird with no cage cleaning, the smell could rise up. Have you noticed any sounds or movements from pets?
Could the space on the balcony used by the neighbor as a pantry be it? Some people store vegetables on their balcony, and if potatoes or onions rot, the smell can be very bothersome. Check from the outside if there’s anything that looks like an empty space.
Is there a chance the neighbor has sprayed for insects? Chemical pesticides can linger and smell for weeks. Did you pay attention to whether they ventilated the house?
Is there a chance the neighbor might use something like a stove or fireplace? Some still burn wood or coal, and if they don’t ventilate properly, smoke and soot can spread. Especially during winter, these kinds of things can be forgotten.
Could the smell from the plants be coming from the neighbor upstairs if they have a hobby of growing plants in their home? Some species, especially exotic plants that grow in humid environments, can emit an extremely strong odor. Have you noticed any intense flowering on the balcony or in front of the window?
Is there a possibility that the neighbor is fermenting something at home? Some folks are making wine, vinegar, pickles, etc. at home, and if they go overboard with it, the smell can spread quite badly. Check if they have such a hobby.
Is there an insulation problem in the apartment? Sometimes bad smells can also rise up from the drains, and the neighbor below might not even notice. Is the smell felt more intensely, especially in the bathroom or kitchen?
I think there might be an issue with the water system. If there’s a leak, decay, or clog in the pipes on the lower level, the smell might be coming from there. I definitely recommend considering this possibility, especially if the odor is concentrated in the bathroom or kitchen.
If smoke is spreading heavily, consider the possibility that the neighbor below might be burning something. Sometimes people attempt to burn trash like paper or plastic. I suggest you check if there’s such a situation on the balcony or in the garden. If there's clutter, they might be trying to burn it and get rid of it.
Could there be a situation like taking a job at the house of the neighbor above? For example, if they're in the textile business, excess fabric, thread, etc. could accumulate and cause an odor. Or they might be raising animals for sale; sometimes if the cages aren't cleaned thoroughly, they might not even be aware of it. Is there anyone else in the apartment complaining about the same smell? Check around.
Have you ever thought about your neighbor's health? Due to certain ailments, people can unknowingly make their homes smell bad. For example, some medication odors, things coming from treatment devices, or hygiene issues... Keep that in mind.
Could the odor issue perhaps be triggered by a pest problem like mice? If there are traps, poison, or a dead animal left on the lower floor, a strong smell could spread. Asking the neighbor directly might provide some insight.
Could the bad smell be coming from the fire exits or common apartment spaces going up? Have you tried checking the basement or the ventilation shafts instead of the lower unit? Sometimes those areas are used as messy storage, and when trash accumulates, it can create a terrible smell.
You said it's the bottom, but are you really sure the smell is coming from there? Ventilation spaces can sometimes mislead about the source of the odor. What if there's an elderly, lonely person living next door? There could be a problem in the house that no one notices. I think you should check both from below and from the side.
Could the cooking habits of the neighbor have changed? For example, they might have started making heavily spiced or dishes from different cultures. If they misuse ventilation in this way, such meals can leave a very strong smell. Have you ever thought about it from this perspective?
Another possibility is that there may be an excessive humidity problem in the neighbor's house. If the insulation is poor, the walls may have gotten moldy, which releases a heavy and unpleasant odor. This is especially noticeable in seasons like fall and winter; have you ever noticed something like this?
I think we should also consider the possibility of a water leak or sewage leak in the neighbor's house. Such infrastructure failures can sometimes create an intense bad smell. I suggest you have the building management or a plumber check the situation.
Did it ever occur to you that the neighbor upstairs might be hiding something? For example, they might be keeping perishable items in their home for a long time, like meat, dairy products, or fish. Sometimes they even store things for commercial purposes, and the freezer might be insufficient. I’d suggest checking if the smell is coming from there.
Could it be one of those types that constantly burn incense inside the house? Some are poisoning the home thinking it'll mask a bad smell. It’s hard to say, but you need to take a look inside.
What kind of smell is Koku? Chemical, rotten, or burnt? Accurately identifying such things sometimes reveals the source. Think about it.
Is the gas constant or does it cut off intermittently? If it's continuous, it makes sense to think that something at home is being left to rot, but if it cuts off and comes back, it could be coming from outside, like a flue connection or something. Have it checked to clarify.
Have you considered the possibility of your neighbor having a pet at home? There may have been a bird, rabbit, etc., that was previously kept and then left with the municipality. In such cases, a lack of care triggers the smell.
Have you considered the possibility of a leak connected to another apartment through the ventilation pipes of the old building? Especially in older buildings, sometimes pipes can carry odors from different apartments. I suggest you request a plumbing schematic from the management for a review.
Could a smell come from an illness? Have you ever thought about it? For example, if there's a bedridden patient at home, some ailments can be indicated by their smell. It's a very delicate issue, but it's something to consider.
Did the smell start during a specific period or has it always been there? Could it be someone who just moved in or an item that came into the house from outside? For example, old furniture, stored wet carpets, sometimes these can also be the source of the smell.
Is there a possibility of damp? If the building's water insulation is weak, the lower floor may be absorbing moisture from the ground. Pay attention to whether it comes from a specific room or if the whole house smells.
Have you noticed someone coming and going from the neighbor's house? If there's someone who comes by occasionally, try talking to them. Because if you're not constantly in touch with the same person, something different might be going on.
Does the odor only come to your apartment, or have you talked to the other neighbors? If it's only you who notices it, there might be an issue with the ventilation or plumbing. If others are saying the same thing, it's essential to find a collective solution.
Is there a regular cargo delivery situation, especially for something food or plant-based? Sometimes improper storage or a forgotten package can cause odors. At the same time, the risk of insect infestation increases in such cases, which may also be the source of the issue.
Were you there before any of the others moved out? If so, and the smell just started, check with the building residents if there have been any issues with previous tenants in the same apartment. Such things can sometimes flare up due to something old resurfacing.
Maybe the issue is within your own area? For example, an old cabinet back or an unused corner could be producing something from the inside. It doesn't always have to come from outside; I recommend thoroughly checking your own space too.
Maybe someone is hiding something at home? Like a pet or a weird hobby. People who keep fish, reptile enthusiasts, or even those growing mushrooms can create some serious smells. Have you ever had a dialogue like this with your neighbor?
If the smell is rotten or chemical-like, could it be that old paints or thinners forgotten in the storage downstairs are leaking due to lack of air? Sometimes, it goes unnoticed among unused items. Have you ever talked to the neighbor downstairs about the storage situation?
What about the common expense areas of the apartment? Is there an electrical panel, a water meter area, or perhaps a shared storage in the basement? Something may have been forgotten or may be broken there. If it's from the lower floor but not an individual situation, we should also check that side.
Is there something in the neighbor's house above that could directly be causing the smell? You could drop by uninvited but politely for a quick observation. You might catch a hint during the conversation, as some people aren't even aware of the situation in their environment. But be careful, don't be too casual.
Has there been any renovation or installation work done in the house above? Specifically, a spilled chemical or used material may cause an odor. Homeowners may not notice this immediately, so I suggest you find out clearly.
If the burn smell resembles something like melted plastic, it might be coming from the electrical wiring. Have they checked areas like the electrical outlets or the circuit box on the lower floor? Sometimes such things can even pose a fire risk, so don't neglect it.
Is there a story about the cat being empty for a while? Has it ever been talked about? Sometimes in empty houses, mice can make a nest; it’s important to keep a close eye on their traces. I’d say focus more on whether the smell is something alive and biological.
Have they ever checked the water installation in the ceiling? If there is moisture or leakage, mold and fungus formation may have started inside the walls. Most of the odors come out like this quietly.
Do you know the cat's trash disposal routine? If the garbage isn't taken out at the right time or if bags are left waiting on the balcony, it can be a serious source of issues. Particularly, food waste shows its effects immediately in the summer heat. I suggest you investigate this.
Have you considered that if the smell is not something burning but rather a rotten and heavy thing, it could be the possibility of an animal corpse? Especially rats can get stuck in wall gaps. You can't directly ask the downstairs neighbor, but follow the smell and pay attention to the corners of the walls; maybe they are unknowingly living in that situation.
If the old cat couldn't manage on its own, didn’t you try putting pressure on the apartment management? Even if the problem is individual, it can still have an effect in common areas. Calling in a professional team through management can yield faster results.
Did you notice if there's a flue for the ventilation system or the external unit of the air conditioner up on the roof? Sometimes gases from these types of devices or dirty filters can also cause odors. Especially if common flue cleaning hasn't been done, I definitely recommend getting it checked.
Could the old lady have had pest control done? Especially some chemicals used for insects or mice can have a lasting and strong odor for weeks. It’s necessary to ask directly about the sources of the smell.
Could it also be due to something rotting inside the lower cabinets? Especially if there's forgotten food in the kitchen cabinets, but worse yet, swollen cabinet panels from water leakage can create a really strong smell. How's the interior maintenance of the house? I think we should focus on that as well.
Have you checked if the neighbor is keeping any animals? Aquarium fish, birds, and even such things can sometimes die and go unnoticed for a long time, causing these kinds of heavy smells. Pay attention to the comings and goings at the house; maybe you'll see a clue.
It is necessary to have the boiler or, if available, the water heater checked. Even if there is no gas leak, the waste gas coming from the system may be leaking if the flue is not working properly. This situation occurs frequently, especially with older devices.
Do you know whether the old cat was moved recently or not? If they were moved recently, they might have done some renovations and piled debris or old materials here and there. Old wallpapers or damp woods can even rot and create a smell.
So, is the possibility of being a source in your own home completely ruled out? Ventilation systems can carry some odors upward. So it can be perceived as a smell from the lower floor, but there might be a leak from your pipes. It's necessary to clarify everything from the start.
