Why do Electric Blankets Not Last Long? Causes and Solutions

Last updated on May 15th, 2024 at 06:02 pm

Electric blankets are a popular household item, especially during the colder months. They offer a convenient and comfortable way to stay warm without the hassle of multiple layers of clothing or expensive heating bills. However, one issue that electric blanket owners often encounter is their blankets not lasting long enough. This can be frustrating, and may even pose risks such as electrical hazards.

In this blog post, we will discuss the causes of electric blankets not lasting long, the effects of this problem, and solutions to make them last longer.

Causes of Electric Blankets Not Lasting Long  

Here we will discuss some common causes of why electric blankets do not last longer:

Overuse of electric blankets:

Overuse of electric blankets can cause them to wear out more quickly than they should. If they are used for extended periods of time or used continuously, the wiring inside the blanket can become damaged, leading to the blanket malfunctioning or even becoming a fire hazard.

Poor quality materials:

Poor quality materials used in the construction of blankets can also lead to a shorter lifespan. Low-quality wiring, connectors, or fabrics may not be able to withstand regular use or may degrade more quickly, leading to malfunctions or even electrical hazards.

Exposure to moisture:

Blankets should never be exposed to moisture or wetness. If an electric blanket is exposed to water or other liquids, it can cause the electrical components to short-circuit, potentially causing a fire or rendering the blanket unusable.

Lack of maintenance:

Proper maintenance is crucial to ensuring the longevity of an electric blanket. Failure to properly store or clean the blanket can lead to damage to the electrical components or the fabric itself, ultimately shortening the lifespan of the blanket.

Power surges:

Electrical power surges, either from lightning strikes or power grid fluctuations, can damage blankets. While most blankets come with surge protectors, if these are not used or if they fail to protect the blanket, the wiring can become damaged, leading to a shorter lifespan.

Overall, a combination of these factors can lead to blankets not lasting as long as they should. It is important to take care of your blanket to ensure that it lasts as long as possible.

Why do Electric Blankets Not Last Long

Solutions to make electric blankets last longer

Follow the manufacturer’s instructions:

One of the easiest ways to ensure your electric blanket lasts longer is to follow the manufacturer’s instructions for usage and care. This may include using the blanket only for a certain number of hours, washing it according to the instructions, and storing it properly when not in use.

Invest in high-quality electric blankets:

Investing in high-quality electric blankets can also make them last longer. Higher quality materials and construction can lead to better performance and durability, meaning you will need to replace the blanket less often.

Proper storage and handling:

Proper storage and handling of your electric blanket can also help extend its lifespan. Fold it neatly and store it in a cool, dry place. Do not fold or twist the cord, as this can damage the wiring.

Use of surge protectors:

To protect your blanket from power surges, it is important to use a surge protector. These devices will help to prevent damage to the wiring caused by power fluctuations or electrical surges.

Timely replacement of electric blankets:

Finally, if your blanket is showing signs of wear and tear, it is important to replace it as soon as possible. This will help to prevent potential safety hazards and ensure that you are able to stay warm and comfortable during the colder months.

By following these tips, you can help to make your blankets last longer and get the most out of your investment.

Effects of electric blankets not lasting long

  • Risk of electrical hazards: When electric blankets do not last long, there is an increased risk of electrical hazards. Damaged wiring or malfunctioning components can cause fires or electrical shocks, potentially leading to serious injury or property damage.
  • Inability to keep warm during colder months: If electric blankets last a short time, people may not have a reliable way to stay warm. This can be uncomfortable and potentially harmful, particularly for vulnerable populations such as the elderly or individuals with health conditions.
  • Additional expenses for replacements: When blankets do not last long, individuals may need to purchase replacements more frequently than they would like. This can lead to additional expenses and potentially strain household budgets.

Overall, the effects of electric blankets not lasting long can be significant, ranging from safety hazards to discomfort and additional expenses. It is important to take steps to ensure that blankets are used safely and properly maintained to extend their lifespan as much as possible.


Why do electric blankets fail so often?

Electric blankets can fail due to overuse, poor-quality materials, exposure to moisture, lack of maintenance, and power surges. Following the manufacturer’s instructions and proper care can help extend their lifespan.

How long should an electric blanket last?

The lifespan of an electric blanket can vary depending on factors such as usage, quality of materials, and maintenance. However, with proper care and use, an electric blanket can last for several years.

Is it safe to sleep under an electric blanket every night?

It is generally safe to sleep under an electric blanket every night as long as it is used properly and maintained regularly. Follow the manufacturer’s instructions and replace it when it shows signs of wear and tear.

Also Read: One side of the blanket not working. why?


Electric blankets are a convenient and comfortable way to stay warm during colder months. However, when they do not last long, they can pose risks such as electrical hazards and leave individuals without a reliable source of warmth. Causes of electric blankets not lasting long include overuse, poor quality materials, exposure to moisture, lack of maintenance, and power surges.

To extend the lifespan of electric blankets, individuals can follow the manufacturer’s instructions, invest in high-quality blankets, properly store and handle them, use surge protectors, and replace them when necessary. By taking these steps, individuals can ensure that their electric blankets are safe and reliable and that they get the most out of their investment.