You vacuum the floors, wipe the counters, and scrub the toilets. You probably even have a solid weekly routine that keeps the main areas of your home looking respectable. But no matter how diligent you are with your regular chores, your home is hiding a few secret dirt magnets.
These are the items we touch every single day but somehow become completely blind to when we're in "cleaning mode." Because they aren't large surfaces like floors or obvious fixtures like sinks, they fade into the background.
The problem? They're often the germiest spots in the entire house.
If you want to take your home from "surface clean" to genuinely sanitary, it's time to tackle these five forgotten items. The good news is that none of them take more than a few minutes to clean.
1. Light Switches and Doorknobs
Think about how many times a day you flip a light switch or turn a doorknob. Now think about what was on your hands right before you did it. Unpacking groceries, taking out the trash, playing with the dog—our hands transfer an incredible amount of grime, oils, and bacteria directly to these high-touch surfaces.
Over time, this buildup can actually degrade the finish on your hardware, not to mention the obvious hygiene issues.
How to clean them:
Don't spray cleaner directly onto a light switch (electricity and liquid don't mix). Instead, lightly dampen a microfiber cloth with an all-purpose cleaner or rubbing alcohol. Wipe down the switch plate and the toggle itself.
For doorknobs, you can be a bit more generous. A disinfecting wipe works perfectly here. Make sure to get the back of the handle and the lock mechanism, not just the front.
How often: Once a week during your regular cleaning routine.
2. Remote Controls and Game Controllers
If there's one item in your home that gets handled by everyone, it's the TV remote. Between movie night snacks, sick days on the couch, and general daily use, remotes and video game controllers harbor more bacteria than most toilet seats. Worse, the tiny crevices around the buttons are perfect traps for crumbs and dead skin cells.
How to clean them:
First, take the batteries out. This prevents you from accidentally pressing buttons and ruining your algorithm or deleting a show.
Use a toothpick or an old, dry toothbrush to gently dislodge any gunk stuck in the seams and around the buttons. Then, take a cotton swab lightly dampened with rubbing alcohol (it evaporates quickly and won't fry the electronics) and carefully wipe around every button. Finish by wiping the entire casing with a slightly damp microfiber cloth or a disinfecting wipe.
How often: Once a month, or immediately after someone in the house has been sick.
3. The Dishwasher Filter
It feels counterintuitive: shouldn't the machine that washes your dishes be clean by default? Unfortunately, no. Most modern dishwashers have a manual filter at the bottom rather than a hard food disposer (which makes them quieter, but requires maintenance).
If your dishes are coming out gritty, or if your kitchen has a faint, unidentifiable funky smell, your dishwasher filter is likely the culprit. It traps food particles, grease, and soap scum to stop them from redepositing on your plates.
How to clean it:
Pull out the bottom rack of your dishwasher. At the base, you'll see a cylindrical filter. Twist it to unlock and pull it out. (Prepare yourself—it might look and smell pretty gross).
Take it to the sink and wash it under warm running water with a soft brush (an old toothbrush is perfect) and some dish soap. Scrub the mesh gently to remove grease and trapped food. Rinse it thoroughly and lock it back into place.
How often: Once a month. If you rarely rinse your dishes before loading, check it every two weeks.
4. Reusable Grocery Bags
We love reusable bags for reducing plastic waste, but they have a dirty secret: we use them to carry unwashed produce, leaky meat packages, and dirt-covered root vegetables, and then we throw them in the trunk of the car and forget about them until the next trip.
A study by the University of Arizona found that half of the reusable grocery bags tested contained coliform bacteria, and 8% contained E. coli. If you aren't washing your bags, you're cross-contaminating your fresh food every time you shop.
How to clean them:
Check the care tags first. Most canvas and fabric bags can simply be thrown in the washing machine on a hot water cycle with your regular detergent. Dry them in the dryer or hang them in the sun (which acts as a natural disinfectant).
For insulated bags or those made of woven recycled plastic, wipe the interiors and exteriors down with a disinfecting wipe or a cloth soaked in warm, soapy water. Leave them propped open to air dry completely before folding them away.
How often: After every use if meat leaks. Otherwise, wash them once a month.
5. Toothbrush Holders
You put your toothbrush into your mouth twice a day. But where does your toothbrush live the rest of the time?
Toothbrush holders are notoriously gross. Water drips down the handle of the brush, pooling at the bottom of the cup or holder. Mixed with residual toothpaste and the general humidity of a bathroom, it creates a dark, damp environment that is an absolute paradise for mold, mildew, and bacteria.
How to clean it:
If your holder is dishwasher safe, simply run it through the top rack on a hot cycle.
If you need to wash it by hand, fill the holder with hot water and a squirt of dish soap. Let it sit for 10 minutes to loosen the dried toothpaste. Use a bottle brush or a dedicated cleaning toothbrush to scrub the inside, paying special attention to the bottom corners. Rinse it with hot water and let it air dry completely upside down.
How often: Once a week.
Making the Invisible, Visible
The hardest part about cleaning these forgotten items isn't the physical effort—it's simply remembering they exist. When you're overwhelmed by a messy house, it's easy to focus only on the biggest, most obvious problems.
If you struggle to keep track of all the little details that go into maintaining a home, you don't have to rely purely on your memory. This is exactly where an AI-powered cleanup assistant like Cleo shines. Instead of trying to hold a mental checklist of every light switch and filter, you can let Cleo scan your room and break the cleaning process down into simple, step-by-step tasks. It takes the mental load out of cleaning, so you can just focus on the doing.
Next time you do your weekend reset, take an extra ten minutes to tackle these five spots. You might not notice the difference when you walk in the room, but you'll have the peace of mind knowing your home is clean down to the details.