It can be quite perplexing when you smell something unfamiliar in your home. Much more so if it’s a strange chemical smell that you don’t know anything about.
While it can be something that can cause an alarm, it’s important to keep a cool head. That way, you can get to the root of this issue without causing additional damage along the way.
First things first, the most important thing is to identify the problem and its cause. It could be one of the eight reasons discussed below.
What’s the Reason Behind the Strange Chemical Smell in My House?
A strange chemical smell in houses can stem from a variety of reasons. Let us explore some of the primary causes that may result in this issue.
Remember, the first step is to find the source of the odor (see all of the steps below).
The second step is to remove the smell with a scent device or an air purifier.
1. Mildew and Mold
The presence of mold and mildew in your home may, strangely enough, emit a chemical-like smell.
Whether it is in the basement, kitchen, or bathroom, mold and mildew build-up can cause a chemical, pungent fragrance, or a chemical sticky smell.
Mold and mildew result due to the presence of water, fluid, and moisture in certain areas of your home.
While the scent of mold and mildew may seem chemical and pleasant, it can still be injurious to your health and hygiene.
2. Refrigerant Leakage
A chemical smell in your home may also result from a refrigerant leakage situation. Refrigerant is a substance that aids in the proper operation of a refrigerator.
If your refrigerant leaks, it can give off a strangely chemical scent.
If the leak is not fixed immediately, it can lead to serious medical problems as the refrigerant contains some hazardous components.
3. Air Conditioner Leakage
Like refrigerants, air conditioners too come with a liquid that helps aid proper function.
If this air conditioner liquid escapes, your house may smell chemical and maple syrup-like.
Air conditioning leakages occur when formic acids from various parts of your home combine with the copper in your air conditioner.
4. Furnace Leakage
Another source of a chemical smell circulating your home could be a leaking furnace.
In most cases, the heat exchanger in the furnace pumps hot air via the air ducts. If it spills, it will emit a pleasant, formaldehyde-like smell.
However, unlike the other reasons, this chemical smell is out of the ordinary, potentially signifying a threat that must be addressed right away.
Carbon monoxide is a toxic gas that may leak from heat exchangers.
While carbon monoxide does not have a distinct smell, it can occasionally give off a pleasant and chemical smell.
If your heat exchanger starts to give off a chemical smell, shut it down immediately and get it looked at by a professional.
If you’ve ever noticed a strange chemical smell in your house, it could be coming from your electric wiring.
Over time, the heat from electrical currents can cause the insulation around wires to break down, releasing harmful fumes into the air.
In addition, if wires are not properly installed or maintained, they can become overloaded and overheat, producing a burning smell.
If you suspect that your wiring is the source of the smell, it’s important to have it inspected by a qualified electrician.
In some cases, the wiring may need to be replaced. However, with proper care and maintenance, your home’s wiring should provide years of trouble-free service.
6. Insect Infestation
It may sound strange, but an insect infestation can also result in a chemical smell in your home.
A chemical odor can indicate a bug infestation, such as ants, bedbugs, cockroaches, etc.
If you come home after a vacation and detect a chemical smell, be sure to consider a possible insect infestation.
7. Heat Exchanger
Many people are familiar with the smell of a new car, which is often caused by chemicals used in the manufacturing process.
However, you may not be as familiar with the chemical smell that can come from your heating and cooling system.
This is usually caused by a cracked heat exchanger, which allows chemicals to escape into your home. While this may not seem like a big deal, it can actually be dangerous to your health.
Inhaling these chemicals can cause respiratory problems, and they can also exacerbate existing conditions like asthma and allergies.
If you notice a chemical odor in your home, it’s important that you get your heating and cooling system inspected by a professional.
With some prompt attention, you can solve the problem and improve the quality of the air in your home.
8. Additional Chemicals and Gases
We use many electrical devices, all of which contain an array of chemicals and gases.
Chemical smells may result due to such gas or chemical leaks. Cyanide gas, for example, might leave your home smelling like a delicious almond.
How can you get rid of the chemical smell from your home?
If you know the root cause of the issue, you can direct your eradication efforts accordingly to get rid of the smell.
What to do if the smell is due to molds?
If the chemical smell is the result of mold and mildew build-up, you must clean them to eliminate the smell.
Clean any areas that are exposed to persistent wetness like the kitchen, bathroom, and basement, for example.
Cleaning carpets, rugs, mats, and other such items can also be beneficial.
How to fix refrigerator and air conditioner leaks?
To address a refrigerant or air conditioner leak, it is best to seek expert assistance.
How to deal with a furnace leak?
If you suspect a furnace leak, get professional assistance right away and evacuate your home because carbon monoxide leakages can be very dangerous.
How to get rid of pest infestation?
In most cases, bed insect infestations can be resolved by washing the bedsheets in warm water.
Furthermore, you can use vinegar or commercial remedies to repel mosquitoes or bugs.
If you suspect a massive infestation, however, seek professional assistance.
Can I fix the ventilation problem?
You can remedy a ventilation problem by ensuring that the house has adequate ventilation.
Open the house’s doors and windows and switch on the fans to allow air circulation.
I am experiencing chemical odors. What to do?
If you notice other gases or substances that have a chemical fragrance in your home, you should seek professional help because you may not be aware of how hazardous the fumes or chemicals are.
A strange chemical smell in your house shouldn’t be ignored, but it’s something that can be managed.
We hope you find our suggested solutions useful; that is, to get to the cause of the problem then remove the smell and/or purify the air afterward.
Make sure to solve the main issue and be on the lookout so it never comes back.
And with that, you are guaranteed a stress-free home, without having to worry about a strange chemical smell.