Alexei Volkov
Face shields are primarily used by healthcare professionals to protect themselves from hazardous substances. However, due to the COVID-19 pandemic, they have also been used by other essential workers and the general public. To ensure that face shields are well-maintained and offer adequate protection, it is important to clean and disinfect them regularly. This article will provide a step-by-step guide on how to effectively disinfect a plastic face shield.
How to disinfect a plastic face shield
| Characteristics | Values |
|---|---|
| Frequency | Face shields should be replaced as frequently as possible, but disinfecting is a more sustainable and budget-friendly option. |
| Tools | Gloves, clean cloths, natural cleaning solution, disinfectant wipes or spray, EPA-registered disinfectant solution. |
| Steps | Put on gloves. Wipe the inside of the face shield with a clean cloth and natural cleaning solution or a disinfectant wipe. Wipe the outside of the face shield with a clean cloth and natural cleaning solution. Wipe the outside again with a clean cloth and an EPA-registered disinfectant solution. Rinse with water or alcohol to remove residue. Dry with a microfiber cloth. |
| Storage | Store face shields on a flat, clean surface. Laying down a towel or paper can help prevent scratches. Store in a jumbo-sized plastic zip bag to keep it clean. |
| Other Tips | Always check the manufacturer's instructions. Avoid using paper towels, household glass cleaners, or anything with grit that could scratch the plastic. |
Explore related products
What You'll Learn
Use a disinfectant spray or wipe
Disinfectant sprays or wipes are a convenient way to sanitise your face shield. Before you begin, put on gloves to protect your hands. If you are using disinfectant wipes, ensure they are suitable for use on plastic, as some wipes can damage the face shield or leave a residue. Antibacterial wipes are safe to use, as are 70% isopropyl alcohol wipes. You can also use a soft cloth soaked in disinfectant spray. In this case, a microfiber cloth is best to avoid scratching the plastic.
Before applying any disinfectant, wipe the face shield with a clean cloth soaked in a natural cleaning solution, or use a mild household surface cleaner. Pay particular attention to the inside of the face shield, carefully wiping this area first. You can then use your disinfectant wipe or spray on the outside of the face shield, wiping it thoroughly. If you are using a disinfectant spray, you will need a clean cloth to apply it.
After disinfecting the face shield, wipe it again with a clean, damp cloth to remove any residue or streaks. You can also use clear water to remove streaks. Finally, dry the face shield. If you are using a cloth, ensure it is soft and made of microfiber to avoid scratching the plastic.
The Poison Plastic Age: How Plastics Poison Us
You may want to see also
Explore related products
Wash with warm soapy water
To disinfect a plastic face shield, one method is to wash it with warm soapy water. This is a good way to clean your face shield if you don't have access to the manufacturer's instructions. It is also a good way to avoid the build-up of residue or deterioration that can occur when using disinfectant wipes.
First, cover the visor with soap and warm water, or submerge the whole shield in soapy water. Make sure to use a mild but effective soap, such as Dawn dish soap. Avoid soaps with ammonia, as these are too harsh and will create a hazy surface. You can also dampen a cloth with soapy water and gently rub the shield to clean it.
After covering the shield with soapy water, rinse the soap off. Allow the shield to air dry, or use a soft, gentle cloth to dry it. Make sure the cloth is made of microfiber to avoid scratching the plastic. Paper towels should be avoided for the same reason.
Washing a face shield with warm soapy water is a good way to clean your face shield at home. However, in medical settings, it is recommended to use gloves and disinfectant solutions to ensure a thorough clean.
Plastic Cups and Microwaves: Melting Point and Safety
You may want to see also
Explore related products
Use a steamer
To disinfect a plastic face shield using a steamer, follow these steps:
Firstly, ensure that your steamer is suitable for disinfecting equipment. The Stanford Nanofabrication Facility, for example, has a specific steamer for disinfecting face shields. If you are using a steamer, check the drain tank at the bottom of the steamer and empty it if necessary. Regularly emptying the tank is important, as it collects condensed steam.
Next, fill the right-side water supply tank with regular tap water, ensuring it does not exceed the 'MAX' fill line. Place the tank back into the steamer and close the door.
Now, you can place your used face shield in the bin inside the steamer. Make sure the face shield is free from cracks, warps, or significant damage that would impact its protection. If it is damaged, do not use a steamer to disinfect it, as this could be unsafe. Instead, discard and replace the face shield.
Once the face shield is in the steamer, you can start the sanitization cycle. Press the power button, then press the 'Sanitary' button to program the cycle. The cycle time will appear on the display. Finally, press and hold the 'Hold to Start' button for a few seconds to begin the cycle.
After 90 minutes, the steamer cycle will be complete, and your face shield will be disinfected and ready for use again.
It is important to note that while steam is an effective method for disinfecting plastic face shields, it is not the only way. Other methods include using mild soap and water, EPA-approved disinfectants, alcohol wipes, or antibacterial wipes.
Red Plastic: Supercharging Tomato Growth
You may want to see also
Explore related products
Avoid harsh cleaners
When disinfecting a plastic face shield, it is important to avoid harsh cleaners. While it may be tempting to use a window or household cleaner, these should be avoided as they can damage the plastic. Face shields are typically made from plastic or Plexiglas, and harsh cleaners can cause hazy surfaces and scratches.
It is recommended to avoid any products with ammonia, as these are too harsh and will damage the plastic. Similarly, avoid any product with grit, as this will scratch the plastic material. Paper towels should also not be used, as they can cause microscopic scratches due to their wood fibres.
If you are using disinfectant wipes, be aware that these can leave a residue and deteriorate the shield faster. It is always best to test a cleaner on a small spot first, out of the line of vision, to check for compatibility. If you do use wipes, a lint-free microfiber cloth can be used to polish away any streaks.
Mild soap and water is a good alternative to harsh cleaners. Cover the visor with soap and water, or submerge the whole shield, and then rinse and air dry. A soft, gentle cloth can also be used to dry the shield. This method is particularly effective for removing toothpaste debris, which can be an issue for face shields used in dental practices.
If you are unable to find the manufacturer's instructions for cleaning and disinfecting your face shield, the CDC recommends the following: wear gloves and carefully wipe the inside and outside of the face shield with a clean cloth saturated with a neutral detergent solution or a cleaning wipe. Then, wipe the outside of the face shield with a clean cloth or wipe saturated with an EPA-registered hospital disinfectant solution. Finally, wipe the outside of the face shield with a towel and water or alcohol to remove any residue.
Taylor Swift's Plastic Surgery: Fact or Fiction?
You may want to see also
Explore related products
Store in a plastic zip bag
Once your face shield is thoroughly cleaned and dried, it's important to store it properly to maintain its clarity and extend its lifespan. One recommended method is to store your face shield in a plastic zip bag. This storage method helps keep your face shield clean and clear, and it's also convenient for carrying it with you. You can keep this plastic zip bag handy in your car, briefcase, or tote bag.
When storing your face shield, make sure it is completely dry to prevent the growth of bacteria or mould. You can gently dry the face shield with a soft, microfiber towel or cloth. Avoid using paper towels, as they can cause microscopic scratches on the plastic surface due to their wood fibres. Ensure the face shield is stored flat to avoid bending or warping, which can distort your vision.
Additionally, when storing your face shield in a plastic zip bag, it's important to keep it in a cool, dry place. Avoid leaving it in damp or hot environments, as this can promote the growth of bacteria and mould, or cause the plastic to warp. Keep the face shield away from direct sunlight, as this can also damage the plastic and affect its optical clarity.
By storing your face shield in a plastic zip bag, you can help protect it from scratches, dust, and other environmental factors that could reduce its clarity and lifespan. This simple storage method ensures that your face shield remains in good condition and provides optimal protection whenever you need to use it.
Annealing Plastics: Crystallinity Changes and Their Impact
You may want to see also
Frequently asked questions
There are several ways to disinfect a plastic face shield. You can use 70% isopropyl alcohol wipes, a clean cloth saturated with a neutral detergent solution, or a cleaning wipe. You can also use a steamer, which is commonly used by Stanford Nanofabrication Facility.
Avoid using household glass cleaners with ammonia, as they can damage the plastic. Do not use anything with grit, and avoid using paper towels to wipe or dry the shield, as they can cause scratches.
Store your face shield on a flat, clean surface, and consider laying down a towel or paper to prevent scratching. Keep it in a jumbo-sized plastic zip bag when not in use, and store it in your car, briefcase, or tote bag.
