Ever looked at your ceiling fan and wondered why or how it got so dusty? I always thought ceiling fan blades only accumulate dust when they are not in use. However, you’ll notice they get dusty even if you use them regularly.
So, why does dust accumulate on ceiling fans? Dust will stick to plastic ceiling fan blades as they rotate; since they generate a charge of electrons, therefore creating static electricity. For metal ceiling fans, the cause is due to phenomena known as airflow and fluid dynamics.
No matter what the reason is for your dusty ceiling fan or the type of fan you have, there are solutions. We’ll go over some simple remedies that will eliminate your worry about any future excess build-up.
We’ll go over some common methods to clean your ceiling fans, and then we’ll also talk about how you can prevent future dust build-up on your ceiling fans.
Why Your Ceiling Fan Blades Get So Dusty
Ceiling fan blades always seem to collect a significant amount of dust, even though they are moving. So how exactly do dust particles stick to a moving surface? Why doesn’t it just blow off if the blades move faster?
The answer can be quite simple, depending on the type of material that makes up your ceiling fan blades.
Simply put, dust particles collect on your ceiling fan blades due to one of the following reasons:
- Static electricity
- Airflow and fluid dynamics
Static electricity happens when the fan blades travel through the air quickly and brush the air molecules to move them out of the way. These molecules will build up an electrical charge on the leading edge of your fan blade, which is why dust particles will collect and stick more to one side than the other.
As time progresses, existing dust particles will continue to attract more particles, increasing the amount that resides on top of the blades. In other words, your fan blades are moving charged electrons which attracts dust that is floating in the surrounding air.
Airflow and Fluid Dynamics
Airflow and fluid dynamics are other reasons for dust build up on your ceiling fan blades, especially if they are metal blades. While it may sound complicated, the explanation is quite simple.
While the blades move through the air continuously, the air that resides directly above the fan blades does not move. In other words, all the air surrounding the fan blades will move, except the air between the fan blades and the ceiling.
With inactive air above the fan blades, it allows dust to stick to the blades and remain there. You may think that the faster your fan blades move, the less dust will stick to it, but this can be misleading.
Due to the properties of fluid dynamics and airflow, the faster the metal blades move through the air, the more often these blades will come in contact with dust particles in the air and collect them.
Although metal fans don’t collect as much dust as plastic or wood ceiling fans do, they are still susceptible to this annoying situation.
Unfortunately, the size or height of your ceiling fan will not impede dust build-up, so changing the style or height will not eliminate this problem. But thankfully, there are simple solutions for both types of causes that you can easily do yourself to prevent further build-up.
Safety First – Be Safe When Cleaning High Ceiling Fans
There are a few simple solutions you can try to deter dust from building up on your ceiling fan blades. However, you will need to clean your ceiling fan first before you begin putting preventative measures in place.
Ceiling fans are generally quite high, so before you attempt to clean them, you should observe these safety measures:
- Ensure that the fan power is completely off before you begin to clean it.
- Use a steady ladder that you can easily reach the fan blade to clean without overstretching or reaching.
- Find the best position to stabilize yourself on the ladder to clean the blades.
- Some people prefer to wear glasses or a bandana while cleaning to prevent dust particles from getting in their eyes, nose, or face.
- Sometimes having a second person to help hold the ladder steady is your best bet to ensure safety while cleaning.
For ceiling fans that are not easily within reach, you will most likely have to use a telescopic microfiber dusting brush.
These products can be purchased at any local home store and come in a variety of lengths to suit almost any situation. You can also grab one from Amazon – here’s a cool, extendable duster.
Methods to Clean Your Ceiling Fan Easily
No one wants to spend a great deal of time cleaning their ceiling fans. By following some of these simple methods, you are sure to cut down on your cleaning time.
- Pillowcase method
Use a pillowcase to completely cover the fan blade to ensure dust will not fall on you or below. Press against the fan blade and pull towards you down the length of the blade to collect the dust.
Some variations of this method include spraying the fan blades with a multipurpose cleaner first, then using the pillowcase to wipe the fan blade off, keeping the dust inside the pillowcase. Another alternative is to use a damp pillowcase to wipe the blades clean.
No matter which you choose, you can easily throw the pillowcase directly into the washer when finished for easy cleanup.
- Microfiber duster or brush
A microfiber duster or brush (link to Amazon) can give you an easy way to clean off your ceiling fan blades in no time at all. You can either use them by hand or attached to a handle of various lengths.
If you have a hand-held vacuum or a vacuum that will reach your ceiling fan easily, this could be your best option. Many vacuum cleaners will have brush attachments that do a great job of getting the dust particles off of hard surfaces like ceiling fan blades.
- Old-fashioned soap and water
Some people prefer to stick with tried and true methods like using soap and water with a regular cloth to clean. While there is absolutely nothing wrong with this method, you may find it time-consuming compared to other methods.
- Removing the blades
This method is not an easy way to clean and will take the most time. If you want to remove the ceiling fan blades for cleaning, you will need to ensure the electricity is off before dismantling the fan.
You should only use this method if you know how to remove and reinstall the fan blades correctly, or if you’re confident that you can learn how to.
How You Can Prevent Dust Build Up On Your Ceiling Fan Blades
Now that your ceiling fan is completely clean, you will want to keep it that way! Finding a way to deter dust particles from collecting on the fan blades will save you precious cleaning time later.
A few easy ways to keep dust from forming on your ceiling fan blades include:
- Furniture polish
Spray the fan blades with regular furniture polish to create a slippery surface that will prevent excess dust from settling.
- Paste car wax
Another method to create a slick surface to keep dust particles from forming is to apply paste car wax to your ceiling fan blades. Once applied to every part of the fan blade, use a clean cloth to buffer the wax, and you’re set.
- Dust repelling spray
There are retail dust repelling spray products you can purchase at your local home store, or you can easily create your own. To make your dust repelling spray, mix one-part liquid fabric softener with four-parts of water. Apply this to the fan blades with a clean cloth and let dry.
Will an air purifier help cut down the dust in my home that collects on my ceiling fan? Yes, air purifiers use electron charges to attract and collect dust particles in the air. By using an air purifier, you will cut down on the number of dust particles that will come in contact with your ceiling fan blades.
Can a dusty ceiling fan make you sick? For individuals who suffer from allergies or are sensitive to dry air, using a dirty ceiling fan can indeed create issues. Constantly circulating air can dry out your mouth and nasal passages, which can invite viruses to grow. Those who are sensitive to dust particles and pollen may find more severe symptoms when dusty ceiling fans are operating.