If you’ve ever come across a strange cheese smell in your house, you’re never alone.
You might wonder what could be behind this persistent issue. After all, every scent has a different source so not all smells signal the same things.
An unusual smell indicates that something needs attention, so it’s not a good idea to just brush it off.
Read on to know what could be behind this strange cheese smell in your house.
What’s the Reason Behind the Strange Cheese Smell in My House?
A strange cheese 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 a purifier.
1. Mildew and Mold
The presence of mold and mildew in your home may, strangely enough, emit a cheese smell.
Whether it is in the basement, kitchen, or bathroom, mold and mildew build-up can cause a pungent fragrance or a cheese-like 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 sweet and pleasant, it can still be injurious to your health and hygiene.
2. Refrigerant Leakage
A cheese odor 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 cheesy 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 cheese-like.
Air conditioning leakages occur when formic acids from various parts of your home combine with the copper in your air conditioner.
4. Sink Leakage
Most people are familiar with the unpleasant smell of a leaky sink, but many don’t know that this smell is actually caused by bacteria.
When water leaks from the sink, it creates an ideal environment for bacteria to thrive.
These bacteria release sulfur compounds, which are responsible for the characteristic cheese-like odor.
In addition to being smelly, these leaks can also lead to serious health problems.
The moisture created by a leak provides the perfect breeding ground for mold and mildew, which can cause respiratory problems and trigger allergies.
Additionally, leaks can waste a lot of water and increase your water bill.
For these reasons, it’s important to fix any leaks in your sink as soon as possible.
5. Insect Infestation
It may sound strange, but an insect infestation can also result in a cheese smell in your home. In general, bugs or insects that can generate sweet oil emit a cheese-like smell.
A cheese odor can indicate a bug infestation, such as ants, bedbugs, cockroaches, etc.
If you come home after a vacation and detect a cheese smell, be sure to consider a possible insect infestation.
6. Home Appliances
If you’ve ever noticed a strange, cheese-like smell coming from your appliances, you’re not alone.
This is a common problem that can occur when appliances that come in contact with water on a regular basis – such as washing machines, dishwashers, and refrigerators – are not properly maintained.
The source of the smell is usually a build-up of mold or mildew, which can occur when these appliances are not cleaned regularly or allowed to air out properly.
In some cases, the problem can also be caused by a leak in the appliance or its piping.
If you notice this type of smell coming from your appliances, be sure to clean them thoroughly and ensure that they are properly ventilated to prevent the problem from getting worse.
7. Rotten Edibles
Rotten milk can produce a cheese-like smell for a variety of reasons. One reason is that the milk has gone through a process called decomposition.
When milk decomposes, bacteria break down the lactose into lactic acid, which gives off a cheesy smell.
Another reason is that the milk may have been contaminated with bacteria, which also produce lactic acid.
Plus, the milk may simply be old and past its expiration date, which can also cause it to develop a cheese-like smell.
Whatever the reason, if your milk smells like cheese, it’s best to throw it out and buy fresh milk.
8. Additional Chemicals and Glasses
We use many electrical devices, all of which contain an array of chemicals and glasses.
cheese 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 cheese 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 cheese odor 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 sink leak?
If you suspect a Sink leak, get professional assistance right away as it 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 gasses or substances that have a sweet fragrance in your home, you should seek professional help because you may not be aware of how hazardous the fumes or chemicals are.
Mold and mildew are the most common causes of a strange cheese smell in houses.
With this, it’s important to look for dark and damp areas of the house that present an ideal environment for them to grow.
Aside from that, you should also be on the lookout as the smell can indicate other problems as well.
Once you’ve identified the main problem, it’s easier to remove the smell and purify the air of your home.
By following the steps above, you can easily fix this problem and enjoy the comfort of your home in no time.