We've all been concerned about the spread of Covid-19, but have you ever wondered how long it can survive on hard surfaces?

In this article, we'll explore the research behind the survival of Covid-19 on various surfaces and discuss the transmission risks associated with them.

Additionally, we'll provide you with effective cleaning and disinfection guidelines to help prevent the spread of the virus.

Stay informed and take proactive steps to protect yourself and others from Covid-19 on hard surfaces.

Key Takeaways

  • Covid-19 can survive on various hard surfaces such as plastic, stainless steel, and cardboard for varying durations.
  • Regular cleaning and disinfection of hard surfaces are crucial in preventing the spread of the virus.
  • Common hard surfaces like elevator buttons, ATM keypads, and shopping cart handles can harbor Covid-19 and contribute to transmission.
  • Effective prevention strategies include cleaning, disinfection, hand hygiene, and avoiding face touching.

Research on the Survival of Covid-19 on Hard Surfaces

We have conducted research on the survival of Covid-19 on hard surfaces. Understanding how the virus can persist on various objects is crucial for developing effective strategies to prevent its transmission.

Surface contamination plays a significant role in the spread of Covid-19, as the virus can survive on materials such as plastic, stainless steel, and cardboard for varying durations. Our study found that the virus can remain viable on these surfaces for several hours to days, depending on the conditions.

This highlights the importance of regular cleaning and disinfection of frequently touched objects and surfaces. It's also essential to practice good hand hygiene to minimize the risk of transmission through contaminated surfaces.

How Long Does Covid-19 Stay Infectious on Hard Surfaces

For how long can Covid-19 remain infectious on hard surfaces, and when does it become less likely to transmit?

Understanding the longevity of the virus on different surfaces is crucial in preventing its spread. Environmental factors play a significant role in determining how long Covid-19 can survive on hard surfaces. Factors such as temperature, humidity, and sunlight exposure can impact the viability of the virus.

Studies have shown that the virus can remain infectious on surfaces for varying durations, ranging from a few hours to several days. Additionally, the type of surface material also affects the survival of Covid-19 particles. Non-porous surfaces like stainless steel and plastic tend to allow the virus to survive longer compared to porous surfaces like cardboard.

It's essential to regularly clean and disinfect frequently touched surfaces to minimize the risk of transmission.

Common Hard Surfaces That Can Harbor Covid-19

Some common hard surfaces, such as countertops and doorknobs, can harbor Covid-19 and contribute to its transmission. It's important to be aware of these surfaces in order to minimize the risk of infection.

Here are some common hard surfaces that can potentially be contaminated with the virus:

  • Elevator buttons: Elevator buttons are frequently touched by multiple people, making them a potential source of transmission.
  • ATM keypads: Like elevator buttons, ATM keypads are touched by many individuals throughout the day, increasing the likelihood of surface contamination.
  • Shopping cart handles: Supermarkets and grocery stores have high foot traffic, and shopping cart handles can be touched by numerous people, making them a potential source of transmission.

To reduce the risk of infection, it's crucial to regularly clean and disinfect these frequently touched surfaces. Additionally, practicing good hand hygiene and avoiding touching the face can further help prevent transmission through surface contamination.

Transmission Risks and Prevention Strategies on Hard Surfaces

Regularly cleaning and disinfecting hard surfaces is crucial in reducing the transmission risks of Covid-19.

Transmission of the virus can occur through various routes, including direct contact with contaminated surfaces. Surface contamination happens when respiratory droplets containing the virus are deposited on hard surfaces, such as doorknobs, countertops, and light switches.

When an individual touches these contaminated surfaces and then touches their face, specifically the mouth, nose, or eyes, they can potentially introduce the virus into their body.

To prevent the spread of Covid-19 through hard surfaces, it's essential to implement effective prevention strategies. This includes frequently cleaning and disinfecting commonly touched surfaces using appropriate disinfectants.

Additionally, practicing good hand hygiene by washing hands frequently with soap and water or using hand sanitizers can further decrease the risk of surface-to-person transmission.

Cleaning and Disinfection Guidelines for Covid-19 on Hard Surfaces

To effectively combat the spread of Covid-19 on hard surfaces, we must diligently follow proper cleaning and disinfection guidelines. Cleaning techniques and disinfection procedures play a crucial role in preventing the transmission of the virus.

Here are three key points to consider:

  • Regular cleaning: Clean frequently touched surfaces, such as doorknobs, light switches, and countertops, with soap and water. This helps remove dirt and reduces the number of germs present.
  • Disinfection: After cleaning, use an EPA-approved disinfectant to kill any remaining viruses or bacteria. Pay close attention to high-touch areas and follow the instructions on the product label for effective disinfection.
  • Time and frequency: Allow the disinfectant to remain on the surface for the recommended contact time. Additionally, establish a regular cleaning schedule to maintain a hygienic environment.

Frequently Asked Questions

Can Covid-19 Survive on Outdoor Hard Surfaces Like Pavements and Sidewalks?

Yes, Covid-19 can survive on outdoor hard surfaces like pavements and sidewalks. Outdoor transmission is possible through surface contamination. It's important to maintain proper hygiene and regularly disinfect frequently touched surfaces to reduce the risk of infection.

Is It Possible to Contract Covid-19 by Touching Hard Surfaces in Public Places?

Yes, it is possible to contract COVID-19 by touching hard surfaces in public places. Regular handwashing is crucial for hand hygiene to prevent the spread. Wearing gloves and masks as personal protective equipment can reduce the risk of contracting the virus.

How Often Should I Clean and Disinfect Frequently Touched Hard Surfaces in My Home?

We should clean and disinfect frequently touched hard surfaces in our home regularly. Best cleaning practices include using appropriate disinfectants and following manufacturer instructions. The frequency depends on the level of contact and the risk of contamination.

Are There Any Specific Cleaning Products That Are More Effective in Killing Covid-19 on Hard Surfaces?

There are specific cleaning products that are more effective in killing Covid-19 on hard surfaces. To ensure the best results, it is important to follow proper cleaning techniques and best practices.

Can Covid-19 Be Transmitted Through Contact With Hard Surfaces in Healthcare Settings?

In healthcare settings, it is important to consider transmission precautions and conduct a thorough risk assessment. Contact with hard surfaces may contribute to the transmission of Covid-19, emphasizing the need for proper cleaning and disinfection protocols.


In conclusion, research has shown that Covid-19 can survive on hard surfaces for varying lengths of time, depending on the material and environmental conditions.

Common hard surfaces such as stainless steel, plastic, and glass can harbor the virus, posing a risk for transmission.

It's crucial to implement thorough cleaning and disinfection practices to minimize the spread of Covid-19.

Adhering to recommended guidelines and adopting preventive strategies can help reduce the transmission risks associated with contaminated hard surfaces.

Stay informed and prioritize safety measures to protect yourself and others.

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