Common Causes of Unpleasant Odours in Homes and How to Eliminate Them

Unpleasant odours in our homes can be unpleasant to the senses and indicate underlying issues that may need attention. In this blog, we will explore common causes of unpleasant odours in homes and provide effective solutions to eliminate them. Whether it's lingering cooking smells, musty basements, or pet odours, Firestone Restoration is here to help you regain a fresh and odour-free living environment.

Unpleasant Odours in Homes Cooking Odours

Unpleasant Odours in Homes. Cooking odours Sad Woman Serving Food.Cooking delicious meals often leads to lingering cooking odours, especially if proper ventilation is not in place. Common culprits include strong spices, greasy foods, and strong-smelling ingredients

To eliminate cooking odours, there are several steps you can take. Opening windows and using exhaust fans while cooking can help improve ventilation and remove cooking odours from your home. 

Also, air purifiers and air fresheners are specifically designed to combat cooking odours. These products can effectively neutralize the odours, leaving your space smelling fresh. 

Try boiling water, vinegar, and lemon slices if you prefer natural remedies. This concoction acts as a natural deodorizer and absorbs cooking odours.

Unpleasant Odours in Homes From Mold and Mildew

Mold and mildew growth in damp areas like bathrooms, basements, or areas affected by water damage can emit a musty and unpleasant odour. To eliminate mould and mildew odours, it is essential to address the underlying issue – moisture. 

Start by identifying and fixing the source of moisture to prevent further mould growth. This may include repairing leaks, improving ventilation, or using a dehumidifier to reduce humidity levels. 

Once the source of moisture is resolved, cleaning the affected areas with a mixture of bleach and water can help kill mould spores and remove the musty odour. Remember to wear appropriate protective gear, such as gloves and a mask, when dealing with mould.

Pet Odors

Unpleasant Odours in Homes. Man sitting on sofa with family dog pinching is nose.Pets can bring joy to our lives but also contribute to unpleasant odours. Pet dander, urine, and general pet odours can linger if not properly addressed. Regular grooming of your pets is crucial to eliminating pet odours. 

This includes bathing them and keeping their bedding clean. Vacuuming and steam cleaning carpets, upholstery, and any areas affected by pets can help remove pet hair and odours. 

For regions with specific odour problems, such as accidents on carpets, using enzymatic cleaners designed to break down and eliminate pet odours can be highly effective. These cleaners break down the odour-causing compounds, leaving your home smelling fresh and clean.

Cigarette Smoke

Cigarette smoke leaves a strong and persistent odour that can be challenging to eliminate. If you or someone in your household smokes, establishing a designated smoking area outside the home can prevent smoke from entering indoors. 

It's important to clean all surfaces thoroughly to remove cigarette smoke odours. This includes walls, ceilings, and furniture. Special smoke odour neutralizers can be used to eliminate the odour effectively. Additionally, consider washing or dry-cleaning curtains, upholstery, and fabrics exposed to smoke. Remember to let fresh air circulate through your home by opening windows and using fans to improve ventilation.

Household Chemicals

Household cleaning products, paints, and other chemicals can emit strong odours that may linger in the home. To reduce chemical odours, opt for natural and fragrance-free cleaning products whenever possible. 

These products are typically less harsh and have a milder scent. When using chemicals, open windows and increase ventilation to allow the odours to dissipate. Air purifiers or activated charcoal filters can also help absorb the lingering smells. 

These filters trap and neutralize odour particles, leaving your home smelling fresh and clean.


Unpleasant odours in homes can be a nuisance, but they can be effectively eliminated by addressing the root causes. Whether it's cooking odours, mould and mildew, pet odours, cigarette smoke, or household chemicals, understanding the source of the smell and implementing the appropriate solutions is key. 

Following the tips and techniques mentioned in this blog, you can create a fresh and odour-free living environment for yourself and your family.

If you're dealing with persistent odours or require professional assistance, Firestone Restoration is here to help. With specialized odour removal services tailored to your specific needs, they can help you eliminate any unpleasant odours in your home. 

For more information and expert assistance, visit the Firestone Restoration website or contact us! Don't let unpleasant odours linger in your home; take action and reclaim a fresh and inviting living space today!