A Quick Guide to Cleaning Your Window Sills by Yourself

Windows are often overlooked in the hectic rush of keeping a clean home. While these small window ledges may be forgotten, they are the perfect place for dirt, dust, and bugs to collect. 

Left unchecked, even a single messy window sill can make your home seem unkempt and dirty. This article will run you through the best ways to keep your window sills clean.

Why You Should Keep Your Windows Clean

A clean window is a sign of a clean home. Although this may sound simple, it is one of the essential factors in making your home look beautiful, appealing, and professional. Besides the aesthetic appeal, keeping your windows clean will let fresh air in and stop dirt from falling onto the floor and furniture below.

This can not only make your home look messy, but it can also encourage bugs to build nests in your house.

Hiring professional cleaning services can conveniently take care of your window washing without worrying about using the right cleaning products and setting aside time to do the job by yourself. However, it may not always fit your budget, so knowing how to do it yourself may be a worthy pursuit.

Cleaning Your Windowsill Step-By-Step

A windowsill is a great place for dirt and pollen to collect. Over time, this debris can trigger allergic reactions or turn into a film of grime and mold. The filth and mold may also warp the window making it harder to open or close.

Cleaning your windowsill is usually included when hiring window cleaning and apartment cleaning services. However, if you are cleaning the windows yourself, it may be easy to miss this area. 

Fortunately, it is relatively easy to clean a windowsill and requires minimal tools.
You will need a vacuum, all-purpose cleaning spray, and a microfiber cloth, and you’re all set to follow these steps!

Vacuuming the Dirt

Before you clean your window sills, you need to remove any dirt collected on them. Fortunately, you do not have to do it by hand. A vacuum cleaner can be used to remove dirt and pollen fast.

You can use a small attachment to reach hard-to-reach places with some dirt left.

Wetting the Windowsill with a Cleaning Spray

The next step is to spray a small amount of cleaning spray on the windowsill.

Preferably, you would use a multipurpose cleaning spray. This will allow you to remove the dirt and eliminate odors that may have collected on the windowsill.

You could also use warm soapy water if you don’t want to use a spray.

Heavy Duty Cleaners for Stubborn Dirt

If your windowsill is particularly dirty or if it hasn’t been cleaned in a while, you may need a stronger cleaner to break down the caked-on grime. You may want to let the solution sit on the windowsill for a while so it can break down the stain further.

You can also use baking soda and vinegar for hard-to-remove stains.

Wiping It Down

When you are done scrubbing the windowsill, you can wipe it down with a microfiber cloth. This will wipe away any soap residue and ensure that the windowsill is completely clean.

Make sure you wipe away all the excess water as moisture can cause mold and drip marks. You can also use a squeegee to remove any remaining water droplets.

You can also lubricate the tracks to ensure that your window is sliding and working smoothly.


Although it may seem simple, maintaining your window sills is an integral part of keeping your house clean. Getting rid of dirt and other debris regularly will not only preserve a pleasant-looking home but also prevent potential hygiene issues.

Are you looking for the best house cleaners in Seattle to keep your windows and windowsills clean? Queen Bee Cleaning Services offers convenient and seamless cleaning. Get a quote today!

Bumble Bee Cleaning Services