Alexei Volkov
Keeping extension cords dry is a common concern, especially for outdoor usage. While some sources suggest that wrapping extension cords in plastic bags can help with this, others advise against it, explaining that it can trap moisture and increase the risk of electric shock. Instead, it is recommended to use weather-resistant, outdoor-rated extension cords with built-in covers or protective enclosures. For temporary setups, a plastic bag can be used, but it should be sealed with electrical tape to prevent water ingress.
| Characteristics | Values |
|---|---|
| Should you put a plastic bag over an extension cord? | It is generally unnecessary and can trap moisture, increasing the risk of shock. |
| When might it be advisable? | When there is uncertainty about the type of cord being used or to prevent water from starting a fire. |
| Are there alternatives? | Weatherproof extension cord covers with pre-made enclosures, using a sturdy plastic container with a removable lid, or using a tube to create a water-tight barrier. |
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What You'll Learn
Using plastic bags for outdoor extension cords
If you are using a plastic bag to protect your extension cord, you should first bundle the entire cord inside a sturdy plastic bag, such as a heavy-duty trash bag. Then, secure the bag with tape or ties. For added protection, you can create multiple bundles along the length of the cord. This method is inexpensive and easy, but it provides only basic protection for the cord and minimal protection for plugs.
As an alternative to plastic bags, you can use weatherproof extension cord covers with premade enclosures, which offer enhanced protection with gaskets and seals. Another option is to use a sturdy plastic container with a removable lid, such as a storage bin or an unused ice cream tub, to protect the extension cord connections from the elements.
To ensure safety when using outdoor extension cords, it is important to use cords that are rated for outdoor use and to inspect them for damage before each use. It is also recommended to use GFCI outlets and to avoid overloading cords with too many devices.
While some sources suggest wrapping the connections with plastic and then sealing them with electrical tape, others advise against this method as it can exacerbate the problem by trapping moisture and providing an entry point for water to seep into the socket. Therefore, it is advisable to use commercial weatherproofing options or consult with an expert for advice specific to your situation.
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Safety concerns with plastic bags
While plastic bags can be used to cover extension cords in certain situations, it is important to be aware of the potential safety concerns associated with their use.
One of the primary concerns with using plastic bags to cover extension cords is the risk of moisture buildup, especially in outdoor settings. If moisture accumulates within the plastic bag, it can increase the risk of electrical shocks and short circuits. This is particularly dangerous if the extension cord is connected to an electrical device, as it could lead to a tripped breaker or even electrical fires. Therefore, it is crucial to ensure proper drainage and ventilation to prevent moisture buildup, and using weather-resistant extension cords with built-in covers or protective enclosures is often a safer alternative.
Another safety concern with plastic bags is their negative impact on the environment. Plastic bags are a significant source of litter and marine debris, causing harm to marine life and ecosystems. Birds and marine animals often mistake plastic bags for food, leading to choking, starvation, and even death. Additionally, plastic bags can break down into microplastics, which can be ingested by fish and other marine organisms, ultimately entering the food chain and potentially impacting human health. The toxic chemicals present in plastic can have adverse effects on human health, including endocrine disruption, cancer risks, birth defects, and immune system suppression.
Furthermore, the improper disposal of plastic bags contributes to the pollution of landfills and oceans. Plastic bags can take up to 1,000 years to degrade, during which they release toxic chemicals and impair the growth of important microorganisms. The accumulation of plastic waste also obstructs stormwater management systems, leading to additional environmental concerns. To mitigate these issues, it is essential to reduce the use of single-use plastic bags and promote the adoption of eco-friendly alternatives, such as reusable bags made from fabric, natural fibres, or paper.
While plastic bags can provide a temporary solution for covering extension cords in certain scenarios, it is crucial to prioritize safety and environmental considerations. It is important to follow proper electrical safety guidelines and consult with experts when in doubt. Additionally, promoting awareness and education about the responsible use and disposal of plastic bags can help reduce their detrimental impact on the environment.
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DIY methods to protect extension cords
Using plastic bags or plastic wrap to protect extension cords from water damage is a common DIY method. Some people use Ziploc bags, cutting off the bottom and removing the zip seam to create a continuous plastic sleeve through which the cord is passed. The bag is then centred over the plug and the ends are squeezed around the cord and secured with tape. However, this is not recommended as a long-term solution as it can trap moisture, increasing the risk of electric shock.
A safer alternative is to use weather-resistant, outdoor-rated extension cords with built-in covers or protective enclosures. These cords are insulated during manufacturing and are designed to withstand exposure to the elements. It is also important to ensure that the plugs are fully inserted and elevated off the ground to avoid water pooling, which could lead to a tripped breaker.
For added protection, you can use a sturdy plastic container with a removable lid, such as a storage bin or an unused ice cream tub. Drill holes at each end that are large enough for the cords to pass through but small enough to prevent rain from entering. A utility knife can be used to widen the holes if necessary. This method provides a simple and effective barrier against moisture.
If you are concerned about pets chewing on your cords, you can wrap them in plastic covers and then use harness tape to secure the plastic in place. This type of tape is non-sticky and designed to last longer than electrical tape, which can become brittle and gooey over time. However, it is important to avoid using this method with high-draw appliances such as air conditioners or heaters, as it could pose a safety risk.
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Commercially available alternatives
Wrapping extension cords in plastic bags is generally not recommended as it can trap moisture, increasing the risk of electric shock. Instead, it is advisable to use commercially available alternatives designed for this purpose, such as weather-resistant, outdoor-rated extension cords with built-in covers or protective enclosures. These cords are specifically manufactured to withstand exposure to the elements and often feature thicker plugs with individual casings surrounding the cord.
One such product is the Twist and Seal Cord Protect Outdoor Extension Cord Cover, available from Home Depot. This product is designed to keep water out and lights on, preventing unsafe outdoor connections and tripped outlets. It is perfect for light-to-medium-duty outdoor extension cord connections and is priced at $5.97.
Another option is to use harness tape, which can be wrapped around the extension cord for added protection. This tape is non-sticky and designed to last longer than electrical tape, which can become brittle or gooey over time.
For added safety, it is recommended to use GFCI outlets and inspect cords for damage before use. Proper drainage and ventilation are also crucial to prevent moisture buildup and maintain electrical safety.
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Plastic bags for indoor extension cords
Using plastic bags to protect indoor extension cords is not recommended. While it may seem like a good idea to protect cords from moisture, this method can actually trap moisture and increase the risk of electrical shock.
For indoor cords, the best option is to use cords that are specifically designed for indoor use. These are usually thinner and more flexible than outdoor cords and are not insulated, so they should not be exposed to moisture. If you are concerned about pets chewing on indoor cords, you can wrap them in harness tape, which is non-sticky and will last longer than electrical tape.
If you are set on using a plastic bag to protect an indoor extension cord, it is important to note that this should only be a temporary solution. You will need to cut the bag to allow the cord to pass through and plug into the outlet, which will no longer make it waterproof. You can then seal the bag around the cord with tape. However, this method may cause moisture to become trapped, which could potentially damage the cord or outlet.
In summary, while it is technically possible to use a plastic bag to protect an indoor extension cord, it is not advisable as it may cause more harm than good. It is better to use the correct type of cord for your environment and take steps to protect it from any potential hazards, such as pets.
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Frequently asked questions
It is not advisable to put a plastic bag over an extension cord as it can trap moisture, increasing the risk of electric shock.
If you are using an extension cord outdoors and there is a risk of water damage, you can use a plastic bag as a temporary solution.
First, wrap the connection with a plastic bag, then tightly seal it with electrical tape to prevent water ingress. However, this should not be a long-term solution.
If you need to transport your cords, you can use bags specifically designed for cords, plastic buckets with lids, toolboxes, or mesh bags. For storage, everyday items like paper towel tubes, coffee cans, and PVC pipes can be used to organise your cords.
Before using an extension cord, it is important to check for any signs of wear and tear, such as frayed wires, cracks in the insulation, or damaged prongs. If you spot any issues, replace the cord to avoid potential hazards like electrical shock or fire.
