Slideshow · Viral
29 Everyday Items That Need Cleaning More Often
29 Everyday Items You Never Knew Are Dirtier Than A Toilet
By Most Viral Today
17 Oct 2026
You Put These Everyday Items In Your Mouth Yet They Hold More Germs 
29. Bathroom And Hallway Light Switches 
28. Gas Station Fuel Pump Handles 
27. Bank ATM Keypad Buttons - AdvertisementSwipe or tap ▶ to continue countdown
26. Laminated Restaurant Menus 
25. Car Steering Wheels 
24. Washing Machine Rubber Door Seals 
23. Office Computer Mice - AdvertisementSwipe or tap ▶ to continue countdown
22. Damp Bathroom Bath Towels 
21. Everyday Handbags And Purses 
20. Unwashed Makeup Brushes 
19. Refrigerator Vegetable Drawers - AdvertisementSwipe or tap ▶ to continue countdown
18. Kitchen Stove Control Knobs 
17. Restaurant Ice Cubes And Bins 
16. Wireless Earbuds And Headphones 
15. Public Elevator Buttons - AdvertisementSwipe or tap ▶ to continue countdown
14. Paper Money And Banknotes 
13. Unwashed Reusable Grocery Bags 
12. Living Room TV Remote Controls 
11. Coffee Maker Water Reservoirs - AdvertisementSwipe or tap ▶ to continue countdown
10. Kitchen Sink Faucet Handles 
9. Unwashed Bed Pillowcases 
8. Supermarket Shopping Cart Handles 
7. Household Pet Food Bowls - AdvertisementSwipe or tap ▶ to continue countdown
6. Bathroom Toothbrush Holders 
5. Office Computer Keyboards 
4. Reusable Gym Water Bottles 
3. Wooden And Plastic Cutting Boards - AdvertisementSwipe or tap ▶ to continue countdown
2. Touchscreen Smartphones 
1. Kitchen Dish Sponges - Advertisement🔥 UP NEXT IN THIS SERIES◫ 26 Slides
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An average household toilet seat holds roughly 50 bacteria per square inch because we scrub it with bleach every week. By contrast, microbiologists found that everyday items we put near our mouths and faces—from toothbrushes and ice cubes to smartphones—harbor millions of bacteria.
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©Wikimedia / Ivan Radic
29. Bathroom And Hallway Light Switches
You flip the bathroom light switch before washing your hands, yet almost nobody wipes the plastic rocker down with disinfectant. Swab studies by the University of Houston found household and hotel light switches harbor over 200 bacteria per square inch, including fecal coliforms.
©Wikimedia / Santeri Viinamäki
28. Gas Station Fuel Pump Handles
Thousands of drivers grip the same rubber gas pump handle every week without sanitizing their hands afterward. A Kimberly-Clark study led by microbiologist Dr. Charles Gerba found that 71 percent of gas pump handles are heavily contaminated—averaging 11,835 times more bacteria than a toilet seat.
©Wikimedia / Jleedev
27. Bank ATM Keypad Buttons
Swab tests of downtown bank ATMs in New York and London revealed that each metallic keypad button harbors an average of 1,200 bacteria—roughly 24 times more than a public toilet seat. Researchers found human skin microbes, cold and flu viruses, and traces of spoiled food on the keys.
©Wikimedia / Syced
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26. Laminated Restaurant Menus
Hundreds of diners handle laminated restaurant menus right before eating, yet staffs rarely sanitize them beyond a quick wipe with a damp rag. University of Arizona researchers found menus harbor up to 185,000 bacteria per square centimeter—100 times more than a toilet seat.
©Wikimedia / Pixel.la
25. Car Steering Wheels
Eating drive-thru food, sneezing in traffic, and touching public surfaces turn your car cabin into a germ trap. A Queen Mary University of London study found car steering wheels harbor 629 bacterial units per square centimeter—making them up to nine times dirtier than a public toilet seat.
©Wikimedia / Shixart1985
24. Washing Machine Rubber Door Seals
Cold-water laundry cycles leave damp lint and dirty water trapped inside the rubber gasket of front-loading washing machines. University of Arizona researchers discovered that over 60 percent of washing machine drums and door seals test positive for coliform bacteria and black mold spores.
©Wikimedia / W.carter
23. Office Computer Mice
Your palm rests on your computer mouse for eight hours a day, transferring sweat, skin oils, and lunch crumbs onto the plastic shell. Workplace swab studies show the average office mouse carries 1,676 bacteria per square inch—more than 30 times the germ count of a household toilet seat.
©Wikimedia / Shixart1985
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22. Damp Bathroom Bath Towels
Because bath towels hang in dark, humid bathrooms and scrub dead skin cells off your body, bacteria multiply rapidly inside the damp cotton fibers. University of Arizona microbiologists found that nearly 90 percent of bathroom towels carry coliform bacteria, and 14 percent carry E. coli.
©Wikimedia / Ата
21. Everyday Handbags And Purses
People set their handbags on restaurant floors, commuter train seats, and public restroom hooks, then place them right onto kitchen counters. A study by Initial Washroom Hygiene found that 33 percent of women's handbags tested positive for fecal bacteria, with leather bags harboring the most.
©Wikimedia / Benoit Brummer
20. Unwashed Makeup Brushes
A 2019 study by Aston University examined used cosmetic bags and found that 90 percent of unwashed makeup brushes and beauty blenders were contaminated with dangerous microbes. Researchers isolated E. coli, Staphylococcus, and fungal spores feeding on damp foundation and skin oils.
©Wikimedia / Shixart1985
19. Refrigerator Vegetable Drawers
Unwashed produce and leaking meat packages turn refrigerator crisper drawers into cold-temperature incubators. NSF International swab tests revealed that vegetable compartments harbor an average of 7,850 bacteria per square centimeter, including Salmonella, Listeria, yeast, and mold.
©Wikimedia / Alabama Extension
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18. Kitchen Stove Control Knobs
Cooks constantly adjust burner dials with unwashed hands while handling raw meat and vegetables, then forget to remove the knobs during cleanup. NSF International ranked stove knobs among the top 10 germiest spots in the home, with 27 percent carrying mold, yeast, and coliform bacteria.
©Wikimedia / Infrogmation of New Orleans
17. Restaurant Ice Cubes And Bins
Think twice before chewing the ice in your restaurant soda. Microbiological investigations by Dr. Charles Gerba and the BBC found that more than 70 percent of fast-food ice machines contained more bacteria than toilet bowl water, caused by moldy ice chutes and unwashed staff hands.
©Wikimedia / Nattu
16. Wireless Earbuds And Headphones
In-ear headphones trap heat and moisture inside the ear canal while collecting pocket lint, earwax, and gym sweat. Microbiological studies found that wearing earbuds for just one hour increases bacterial counts by 11 times, hosting up to 120,000 colonies of Staphylococcus and Pseudomonas.
©Wikimedia / Chenspec
15. Public Elevator Buttons
Researchers at the University of Toronto swabbed hospital and hotel elevator buttons and found they carry up to 40 times more bacteria than public toilet seats. Roughly 61 percent of elevator buttons tested positive for microbiological contamination pressed by hundreds of unwashed fingers daily.
©Wikimedia / Gogerr
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14. Paper Money And Banknotes
New York University's Dirty Money Project sequenced DNA from circulating U.S. dollar bills and identified more than 3,000 different types of bacteria on the cotton-linen fibers. Up to 94 percent of banknotes carry pathogenic microbes, including E. coli, salmonella, and drug-resistant staph.
©Wikimedia / 401(K) 2012
13. Unwashed Reusable Grocery Bags
A joint University of Arizona and Loma Linda University study found that 97 percent of shoppers never wash their reusable grocery totes. Because juices from raw meat packages leak into the fabric and sit in warm car trunks, half of all tested bags contained coliform bacteria.
©Wikimedia / The Co-op Group
12. Living Room TV Remote Controls
Everyone in the house grabs the television remote while eating snacks or coughing, yet almost no one disinfects the rubber buttons. NSF International swabs revealed that 67 percent of living room remotes harbor yeast and mold, while 14 percent carry Staphylococcus bacteria.
©Wikimedia / Raimond Spekking
11. Coffee Maker Water Reservoirs
Before you brew your morning cup, look inside the water tank. NSF International ranked the coffee maker reservoir among the top five germiest spots in the home, hosting up to 4.9 million bacterial colonies per square inch—making it thousands of times dirtier than a toilet seat.
©Wikimedia / Shixart1985
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10. Kitchen Sink Faucet Handles
Every time you rinse hands covered in raw chicken or garden soil, you touch the kitchen faucet handle first. Microbiological tests show kitchen faucet handles harbor between 13,000 and 229,000 bacteria per square inch—up to 4,500 times more germs than a bathroom toilet seat.
©Wikimedia / Shixart1985
9. Unwashed Bed Pillowcases
After just seven days without washing, a standard pillowcase accumulates 3 million colony-forming units of bacteria per square inch—roughly 17,000 times more than a toilet seat. Dead skin cells, night sweat, and dust mites turn unwashed bedding into a nocturnal petri dish.
©Wikimedia / Amin
8. Supermarket Shopping Cart Handles
University of Arizona microbiologist Dr. Charles Gerba swabbed 85 supermarket shopping carts and discovered that 72 percent tested positive for fecal bacteria. Even worse, half of the carts carried E. coli from leaky raw meat packages and toddlers sitting in the basket seats.
©Wikimedia / Safaritravelplus
7. Household Pet Food Bowls
Dogs and cats lick everything before plunging their tongues into their water and kibble dishes, leaving behind a sticky bacterial biofilm. NSF International found pet bowls average 473,000 bacteria per square inch, making them nearly 10,000 times dirtier than the family toilet seat.
©Wikimedia / James Redekop
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6. Bathroom Toothbrush Holders
Surprisingly, the third germiest item in the entire house is the cup holding your toothbrush. Exposed to airborne aerosol plumes from flushing toilets and damp sink splatter, toothbrush holders harbor an average of 3.3 million microorganisms per square inch, including coliforms.
©Wikimedia / Henrik Abelsson
5. Office Computer Keyboards
Eating lunch over your desk drops microscopic food crumbs into warm key switches where fingers press thousands of times a day. Swab studies show the average office keyboard harbors up to 20,000 times more bacteria than a toilet seat, including staph and streptococcus.
©Wikimedia / MichaelMaggs
4. Reusable Gym Water Bottles
Swab testing by WaterFilterGuru revealed that reusable water bottles average 20.8 million colony-forming units of bacteria—40,000 times more than a toilet seat. Spout-top and screw-top lids transfer mouth bacteria back into damp silicone seals that rarely get scrubbed properly.
©Wikimedia / Jonathan Schilling
3. Wooden And Plastic Cutting Boards
Microbiologist Dr. Charles Gerba found that the average household cutting board harbors 200 times more fecal bacteria than a toilet seat. Deep knife grooves trap raw meat juices where Salmonella and E. coli multiply rapidly when boards are only rinsed rather than sanitized.
©Wikimedia / Shixart1985
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2. Touchscreen Smartphones
We scroll on our phones in public transit, restaurants, and bathrooms, then press the warm glass right against our faces. University of Arizona researchers found smartphones carry 25,127 bacteria per square inch—making your screen at least 10 times dirtier than a toilet seat.
©Wikimedia / NeONBRAND
1. Kitchen Dish Sponges
The undisputed champion of household germs is the humble kitchen sponge, which is 200,000 times dirtier than a toilet seat. A 2017 study in Scientific Reports found up to 54 billion bacteria per cubic centimeter thriving inside its warm, wet, food-soaked porous chambers.
©Wikimedia / Johan
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