The Ultimate Checklist for Forgotten Spots in Your Home

We all have a regular cleaning routine that covers the basics: wiping countertops, vacuuming floors, and scrubbing the bathroom. But what about the places that fly under the radar? This guide shines a light on the most commonly overlooked areas in your home that collect dust, grime, and germs, and tells you exactly how to tackle them.

Behind and Under Major Appliances

It’s a classic case of “out of sight, out of mind.” The spaces behind and under your refrigerator, stove, and washing machine are magnets for dust bunnies, lost food particles, and pet hair. This buildup can attract pests and reduce the efficiency of your appliances.

How to Clean: Once or twice a year, carefully pull the appliance away from the wall. You may need help with this. First, sweep or vacuum the large debris from the floor and the back of the appliance. Then, use a mop or a cloth with an all-purpose cleaner, like a simple solution of warm water and a few drops of dish soap, to wipe the floor and walls clean.
Refrigerator Coils: Pay special attention to your refrigerator’s condenser coils (usually on the back or bottom). When these are caked in dust, the fridge has to work harder, using more energy. Gently vacuum them with a brush attachment. Always unplug the refrigerator before cleaning the coils.
Frequency: Annually or semi-annually.

The Dishwasher Itself

Your dishwasher cleans your dishes, but what cleans the dishwasher? Over time, food particles, grease, and mineral deposits can build up, leading to bad odors and less effective cleaning.

How to Clean: Start by removing the filter, which is typically located at the bottom of the dishwasher tub. Empty any trapped food into the trash and rinse the filter thoroughly under hot running water. Use a small brush or an old toothbrush to scrub away any stubborn grime. Wipe down the rubber seal around the door with a damp cloth. To deep clean the interior, place a cup of white vinegar in a dishwasher-safe bowl on the top rack and run a hot water cycle.
Frequency: Clean the filter monthly and do a vinegar cycle every 3-4 months.

Washing Machine Gasket and Dispenser

Front-loading washing machines are notorious for developing mold and mildew in the rubber gasket around the door. This can create a musty smell that transfers to your “clean” clothes. The detergent dispenser can also get clogged with residue.

How to Clean: For the gasket, gently pull it back and wipe away any grime or mildew with a cloth dipped in a ⁵⁰⁄₅₀ solution of water and white vinegar. For stubborn spots, a paste of baking soda and water can be used. For the dispenser, remove the drawer (check your manual for instructions) and soak it in hot, soapy water before scrubbing it clean.
Frequency: Wipe the gasket after every few washes and deep clean it monthly. Clean the dispenser every 2-3 months.

Baseboards and Door Frames

Baseboards are the unsung heroes of your home’s trim, but they are also prime real estate for dust, scuffs, and pet hair. Similarly, the tops of door frames and window casings collect a surprising amount of dust that gets circulated through the air.

How to Clean: The easiest way to dust them is with the brush attachment on your vacuum cleaner. For a deeper clean or to remove scuffs, wipe them down with a cloth dampened with warm, soapy water. A magic eraser, like the Mr. Clean Magic Eraser, is excellent for removing stubborn black scuff marks without damaging the paint.
Frequency: Dust every month and wipe down every 3-6 months, or as needed.

Light Fixtures, Switches, and Outlet Covers

Think about how many times a day light switches are touched. They are hotspots for fingerprints, germs, and grime. Overhead light fixtures and ceiling fan blades are also major dust collectors.

How to Clean: For switches and outlet covers, use a disinfecting wipe or a cloth lightly sprayed with an all-purpose cleaner. Be careful not to let any liquid drip into the electrical openings. For light fixtures, turn off the power at the circuit breaker first. Let bulbs cool, then dust them. Removable glass or plastic shades can be washed in warm, soapy water. For ceiling fan blades, an old pillowcase works wonders. Slip it over each blade and pull it back, trapping all the dust inside.
Frequency: Wipe switches weekly. Clean fixtures and fans every 2-3 months.

Inside and On Top of Cabinets

The tops of kitchen cabinets are often sticky with a combination of dust and cooking grease, creating a grimy film that is tough to remove. The inside of cabinets and pantries can also accumulate crumbs and dust over time.

How to Clean: For the tops, you’ll need a good degreasing cleaner. A product like Krud Kutter or a simple solution of warm water and a grease-cutting dish soap like Dawn works well. For the insides, empty the cabinets completely, vacuum out any crumbs, and wipe the shelves with a damp cloth. This is also a great opportunity to check expiration dates and organize your items.
Frequency: Clean the tops of cabinets every 6 months. Wipe out the insides annually.

Window Tracks and Sills

Windowsills are easy to remember, but the tracks they slide in are often forgotten. These tracks collect dirt, dust, dead insects, and moisture, which can lead to mold.

How to Clean: Start by vacuuming out all the loose debris with a crevice tool. For the caked-on grime, sprinkle a little baking soda into the tracks and then pour a small amount of white vinegar over it. Let it bubble for a few minutes, then use an old toothbrush to scrub the tracks clean. Wipe everything up with a paper towel or cloth.
Frequency: Clean them twice a year, typically in the spring and fall.

Frequently Asked Questions

What are the most important tools for cleaning these forgotten spots? A good vacuum with attachments (crevice tool, brush tool) is essential. Beyond that, a set of microfiber cloths, an old toothbrush, white vinegar, baking soda, and a quality all-purpose or degreasing cleaner will cover most of your needs.

How can I remember to clean these areas? Try breaking them down and adding one or two spots to your monthly cleaning schedule. For example, tackle the dishwasher filter and light switches the first week of the month, and baseboards the next. You can also set semi-annual reminders on your phone’s calendar for bigger tasks like cleaning behind the fridge.

Is it safe to use vinegar on all surfaces? White vinegar is a fantastic natural cleaner, but it is acidic. You should avoid using it on natural stone surfaces like granite or marble, as it can etch the surface. It’s generally safe for most other non-porous surfaces, but always test in an inconspicuous spot first.