Bathrooms are used daily, especially in your home. Having a good level of air quality is key in ensuring comfort, and not having to inhale the smells that bathrooms can sometimes have as a result of use.
In this blog, we will answer the question ‘How to improve bathroom air quality?’
To prevent mould, fresh air should always be introduced into your dwelling daily, as it helps to regulate temperature and reduce condensation. Introducing fresh air can be as simple as having a ventilation routine, or installing extractors or PIV systems.
Having an understanding of the uses and reasoning for ducting can be just the information you require in order to get the correct ducting to fit your needs. Knowing how their differences can save you any potential mistakes if you choose to set it up yourself.
I-Sells is here to provide the answers you require whilst also supplying you with all the information you need to combat mould and have a well-ventilated home.
Is a bathroom extractor fan legally required?
In the UK, bathroom extractor fans aren’t legally mandated themselves, but there is a legal requirement for proper ventilation in bathrooms according to Approved Document F of the Building Regulations.
This means all bathrooms require a way to remove moisture and stale air. Ideally, this ventilation comes from:
- A working extractor fan: This is particularly important in new builds or bathrooms with baths or showers, as modern homes are often more airtight and lack natural ventilation.
- An openable window: If your bathroom only has a toilet and no shower or bath, a window alone might suffice for ventilation.
So, while a bathroom extractor fan itself might not be legally required in every situation, some form of adequate ventilation to prevent moisture build-up is mandated by law.
If you are a landlord, you must ensure the building you are letting is up to the aforementioned building regulation standards, this includes ventilation. Similarly, if you own the home you live in, you must ensure that it follows these standards if your home undergoes development.
How effective is a bathroom extractor fan?
![How effective is a bathroom extractor fan?](https://www.i-sells.co.uk/wp-content/uploads/2024/07/shutterstock_1442225807.jpg)
A bathroom extractor fan can be highly effective at combating moisture and improving air quality in your bathroom. They work by pulling out moist, humid air from the room and venting it outside. This removes excess moisture that would otherwise linger and cause problems. This is particularly helpful for bathrooms which are known to accumulate smells, and humid air.
A good extractor fan can significantly reduce condensation on walls and mirrors, preventing the growth of mould and mildew. This not only protects the physical structure of your bathroom but also prevents the respiratory issues these allergens can trigger. Extractor fans also eliminate unpleasant odours and help keep the bathroom smelling fresh.
However, for optimal effectiveness, the fan needs to be properly sized for your bathroom and vented directly outdoors. Running the fan for a sufficient amount of time after showering is also crucial.
In some cases, particularly in very humid climates or with long hot showers, an extractor fan might need to be paired with additional strategies like opening a window for maximum moisture removal.
Can a bathroom extractor fan remove mould?
No. If mould has already formed in your bathroom, using or replacing your extractor fan will not remove the mould, although it will reduce the speed of the spread of the mould. Mould can be removed with mould surface cleaners, or via professional surfaces if the spread is significant.
Bathroom extractor fans will prevent mould from forming, as long as they are used responsibly and in conjunction with effective ventilation routines.
How to improve bathroom air quality
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Bathrooms are breeding grounds for moisture, which can lead to mould, mildew, and unpleasant odours. Improving ventilation and actively reducing moisture will help the most when it comes to improving air quality in your bathroom. Below are steps you can take today.
Improve Ventilation
- Extractor fan: Make sure your bathroom has a working exhaust fan that vents directly outdoors. Run it during showers and baths, and ideally keep it on for an additional 15–20 minutes afterwards to clear out lingering moisture. Consider installing a timer switch for forgetful moments.
- Open a Window: When weather permits, open a window in addition to the exhaust fan to create a cross breeze and remove moisture even faster.
Reduce Moisture
- Squeegee Shower Walls: After showering, squeegee the shower walls and door to minimize water lingering and evaporating into the air.
- Dry Towels and Bath Mats: Don’t leave damp towels or bath mats on the floor. Hang them to dry completely or toss them in the dryer.
- Increase Air Circulation: Keep the bathroom window open, especially after showering, to allow moist air to escape outside.
Other Strategies:
- Air Purifier: Consider a small bathroom-specific air purifier to capture dust, mould spores, and other airborne irritants.
- Clean Regularly: Maintain a clean bathroom environment by regularly cleaning surfaces with disinfectant products to prevent mould and mildew growth.
Why does bathroom air quality matter?
Improved air quality not only benefits you, but the room itself. Poor bathroom air quality can contribute to respiratory problems like asthma and allergies. Mould exposure can also trigger health issues.
Furthermore, excess moisture can damage bathroom fixtures, walls, and ceilings over time. And most of all, a fresh-smelling bathroom is simply more pleasant to use. By following these tips, you can create a healthier and more comfortable bathroom environment for yourself and your family.
How long does a bathroom extractor fan last?
Bathroom extractor fans typically last around 10 years or more with proper care and maintenance. However, there are certain signs that might indicate it’s time for a replacement sooner.
To extend the lifespan of your bathroom extractor fan, ensuring there is regular maintenance is the best course of action.
Signs to replace your bathroom extractor fan
- Reduced Efficiency: If your bathroom feels stuffy or steamy even after running the fan for a while, it might not be effectively removing moisture any more. This could be due to a clogged fan, a failing motor, or other internal issues.
- Increased Noise: A noticeable increase in noise coming from the fan can signal worn bearings or a failing motor. A noisy fan might still be functional, but it’s a good sign it’s nearing the end of its lifespan.
- Visible Wear and Tear: Look for any physical signs of damage like rust on the fan housing, loose components, or cracks in the grille. These could indicate internal problems or corrosion and warrant a replacement.
- Age: Even if your fan seems functional, if it’s over 10 years old, consider replacing it as a preventative measure. Newer models might also offer improved features like humidity sensors or timers for increased efficiency.
If you notice any of these signs, it’s best to replace your bathroom extractor fan. This will ensure optimal moisture removal, prevent mould growth, and maintain good air quality in your bathroom.
Find the best extractor fan today
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We at I-Sells endeavour to make sure our customers have all the information they require before deciding to invest in our mould solutions. Be sure to visit our blog page to gain knowledge on the wide array of factors and issues surrounding ventilation, mould, condensation, and much more.
We hope to have answered the question ‘How to improve bathroom air quality?’
We understand you may have more questions, do not hesitate to contact us for more information with regard to whatever you require our help with. If you’d like to email us, click here. For other contact options, see below:
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