The Top 10 Dirtiest Places in Your Home (and How to Clean Them)

Keeping your home clean and hygienic is essential for the health and well-being of your family. While you may diligently clean the obvious areas, there are some hidden spots that often go unnoticed. In this blog post, we will uncover the top 10 dirtiest places in your home and provide you with effective cleaning tips to tackle them. So, let’s dive in and make your home a cleaner and healthier place!

Understanding High-Touch Areas in Your Home

Did you know that many people often forget to clean or neglect high-touch areas in their homes? According to a recent study, approximately 40% of individuals overlook cleaning these crucial spots, leading to a buildup of bacteria, such as E. coli, and other germs

High-touch areas, also known as germ hotspots, such as doorknobs, light switches, and handrails, are frequently touched by multiple people throughout the day. This constant contact provides an ideal breeding ground for bacteria to thrive. In fact, studies have shown that these neglected areas can accumulate up to 100 times more bacteria than other surfaces in your home.

In addition to bacteria, high-touch areas can also harbor other allergens and irritants. For example, dust mites can accumulate on surfaces like remote controls and upholstered furniture, triggering allergies and respiratory issues in susceptible individuals.

Neglecting to clean these high-touch areas not only increases the risk of spreading germs, including E. coli, but also comprises the overall cleanliness and hygiene of your living space. It’s essential to incorporate these areas into your regular cleaning routine to maintain a healthy environment for you and your loved ones.

By taking a few extra minutes to clean these areas regularly, you can significantly reduce the presence of harmful bacteria, allergens like dust mites, and promote a cleaner, healthier home.

Remember, a thorough cleaning routine that includes these often forgotten high-touch areas, or germ hotspots, is key to maintaining a hygienic living space and protecting your family from potential illnesses and allergens.

1. Kitchen Sponge

Your kitchen sponge, which you use to clean dishes and countertops, can harbor a significant amount of bacteria. To clean it, soak the sponge in a mixture of hot water and bleach for about 5 minutes. Rinse it thoroughly and let it air dry.

Tip: To keep your sponge fresh between cleanings, you can microwave it for 1-2 minutes on high once a day. This helps kill any remaining bacteria. Make sure the sponge is damp and not dry before microwaving, and always use caution when removing it as it may be hot.

2. Cutting Board

Cutting boards, especially wooden ones, can accumulate harmful bacteria from raw meat, fruits, and vegetables. To ensure proper sanitation of your cutting board, wash it with hot, soapy water after each use. For a deeper clean, use a mixture of water and vinegar or hydrogen peroxide.

Tip: To prevent cross-contamination, consider using separate cutting boards for different types of food, such as one for raw meat and another for fruits and vegetables. This helps minimize the risk of spreading harmful bacteria.

3. Toothbrush Holder

The toothbrush holder is often overlooked when it comes to cleaning. It can accumulate mold, mildew, and bacteria. To clean it, remove the toothbrushes and soak the holder in warm, soapy water. Use a small brush or toothpick to remove any buildup, rinse it thoroughly, and let it dry before placing the toothbrushes back.

Tip: To prevent the buildup of mold and bacteria, consider using a toothbrush holder with drainage holes or slots. This allows excess water to drain away, reducing the risk of moisture accumulation. Additionally, it’s a good practice to clean your toothbrush holder at least once a week to maintain proper hygiene.

4. Remote Control

The remote control is a breeding ground for germs, especially in households with multiple users. To effectively disinfect it, remove the batteries and wipe the surface with a disinfecting wipe or a cloth dampened with rubbing alcohol. Pay attention to the buttons and crevices.

Tip: To keep your remote control clean between disinfections, consider using a remote control cover or a plastic wrap. This can help protect the surface from dirt, spills, and bacteria, making it easier to clean and maintain.

5. Bathroom Faucet Handles

Bathroom faucet handles are frequently touched, making them a hotspot for germs. To clean them, use a disinfecting wipe or a cloth soaked in a mixture of water and bleach. Wipe the handles thoroughly, including the base and the surrounding area

Tip: To maintain cleanliness and prevent the spread of germs, consider using a touchless faucet or installing faucet handle covers. These can help minimize contact and make cleaning easier.

6. Cell Phone

Our cell phones accompany us everywhere, including the dirtiest places. To clean your phone, turn it off and remove the case. Wipe the surface with a microfiber cloth dampened with a mixture of water and isopropyl alcohol. Avoid using excessive moisture and ensure it is completely dry before reassembling.

Tip: Consider using a screen protector and a phone case that is easy to clean and disinfect. This can help protect your phone from dirt and bacteria and make cleaning more convenient.

7. Shower Curtain

Shower curtains can accumulate soap scum, mold, and mildew over time. To clean them, remove the curtain and wash it in the washing machine with a mild detergent and a cup of vinegar. Hang it back to dry or use a low heat setting in the dryer.

Tip: To prevent mold and mildew growth, make sure to keep your bathroom well-ventilated. Open windows or use a bathroom fan during and after showering to reduce moisture buildup.

8. Computer Keyboard

Your computer keyboard can harbor crumbs, dust, and bacteria. To clean it, turn off the computer and unplug the keyboard. Use compressed air or a small brush to remove debris between the keys. Wipe the keys and surface with a cloth dampened with isopropyl alcohol

Tip: Consider using a keyboard cover or a silicone keyboard skin to protect your keyboard from spills, dust, and debris. These covers are easy to clean and can help prolong the life of your keyboard.

9. Washing Machine

Surprisingly, your washing machine can become a breeding ground for bacteria and mold. To clean it, run an empty cycle with hot water and a cup of vinegar or bleach. Wipe the inside of the machine, including the rubber seal, with a cloth soaked in a mixture of water and vinegar.

Tip: To maintain a clean washing machine, consider running a cleaning cycle with vinegar or bleach once a month. This will help prevent the buildup of bacteria and keep your machine fresh and odor-free.

10. Trash Can

Your trash can is home to various bacteria and unpleasant odors. To effectively clean and prevent contamination, empty the trash and wash the can with hot, soapy water. Rinse it thoroughly and let it air dry. For stubborn odors, sprinkle baking soda at the bottom before placing a new trash bag.

Tip: To keep your trash can smelling fresh, you can place a dryer sheet or a few drops of essential oil at the bottom of the trash bag before inserting it. This can help mask odors and leave a pleasant scent.


By paying close attention to these frequently overlooked areas, you can significantly contribute to the upkeep of a cleaner and healthier home environment. Regularly addressing these dirtiest spots not only aids in eliminating harmful germs but also plays a pivotal role in fostering a consistently hygienic living space for both you and your loved ones.

It’s essential to bear in mind that the cleanliness of your home directly impacts its overall atmosphere and your well-being. By prioritizing the cleaning of these commonly neglected areas, you’re actively investing in the happiness and comfort of your household. After all, a home that gleams with cleanliness is sure to be a source of joy and contentment for all who reside within its walls.

About the Author

Level Up Cleaning is your go-to house cleaning service proudly serving Tulsa, OK. We specialize in a range of home cleaning services, including recurring maid services scheduled weekly, biweekly, or monthly, deep house cleaning, and move-in/out cleaning. If you’re in the Tulsa area, reach out to Level Up Cleaning for a complimentary quote today. Alternatively, use our convenient quote form below.

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Ginger Whitson