This Best Basement Cleaning Checklist Will Help You Know Where to Start

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Spring cleaning isn’t just for your living rooms and bedrooms—your basement deserves some attention, too! And it’s easier than you think to get it in order with our ultimate basement cleaning checklist. Whether you use your basement for extra storage, a laundry area, or even a cozy living space, these basement organization and cleaning tips will help you get tidy and make the most of your space.
From decluttering and cleaning windows to caring for unfinished floors and considering basement waterproofing, there are plenty of things you can do to whip your basement into top shape. Feeling overwhelmed? Not to worry, this list is designed to help you tackle the task in a simple, approachable way. There are no stressful steps or complicated strategies, just practical tips that anyone can follow. We even picked out some must-have cleaning supplies to help with your basement glow-up! So, are you ready to make your space sparkle? Let’s dive in!
☑ Clean Basement Windows
Basement windows are often neglected, but they can collect dirt, dust, and mildew. Use a vinegar-water solution or a store-bought all-purpose cleaner to wipe them down, and then use an outdoor window cleaner to get the exteriors sparkling, too. Don’t forget to check for any cracks that could let in moisture and address them if needed.
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☑ Consider Basement Waterproofing
If you live in a humid or rainy area, you may want to consider waterproofing your basement. Prevent mold and mildew buildup by sealing cracks and checking for potential water damage and consider investing in a waterproofing solution for extra peace of mind. You can also research tools like sump pumps or dehumidifiers, which can help with issues like moisture levels and condensation.
☑ Clean Unfinished Floors
If your basement has concrete or unfinished floors, it’s time to give them a quick reset. Use a heavy-duty floor cleaner to scrub away dirt, dust, and stains. A broom and vacuum are also great for clearing out debris before you mop. If you want to go the extra mile, we have a full concrete floor cleaner how-to here!
☑ Organize Storage Items
There’s nothing wrong with using the basement as a storage zone. But you don’t want it to get so cluttered and out of control that you can’t find what you need. Take a moment to go through boxes, bins, and other storage items in your basement. Donate or toss what you don’t need, then use stackable storage bins to house everything else like ornaments and seasonal decor, clothes, and more. Don’t forget to clearly label them! This will make your basement more functional and easier to navigate.
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☑ Check for Pests
Basements are prone to unwanted critters. Take the time to inspect for signs of rodents, insects, or mold. Keep an eye out for droppings or chew marks and seal any potential entry points.
☑ Clear the Dryer Vent
A clean dryer vent is important for safety. If your laundry room is your basement, make sure to check your dryer vent and exhaust duct for any lint buildup, which could be a fire hazard. Use a vent-cleaning brush or hire a professional for a thorough cleaning.
☑ Dust and Clean Shelves
Basement shelves often accumulate dust and cobwebs. Wipe down shelves with a damp cloth or another dusting solution and declutter as you go, too. This simple task will make the space feel fresher and more organized.
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☑ Wash Basement Walls
Over time, basement walls can get dirty or have mildew spots. Use a mild cleaning solution to scrub the walls, starting from the top and working your way down. Pay attention to corners where dust and cobwebs gather.
☑ Check the Sump Pump
If you have a sump pump in your basement, make sure it’s in good working condition. Test it by pouring water into the basin to see if the pump kicks on. Clean the sump pump pit to keep it running smoothly, too.
☑ Vacuum and Clean Carpet
If your basement has carpeting, give it a good vacuum to remove dirt and dust. If there are any stains, use a carpet cleaner to tackle them. Clean carpet improves air quality and the overall feeling of your basement.
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By following this basement cleaning checklist, you can get your basement organized and fresh for the months ahead.