What Are the Dangers of Electric Blankets?

Although electric blankets have been around for many years, they can still be dangerous if misused or not cared for properly. Always read and follow manufacturer's directions; the dangers of electric blankets can be minimized with caution and common sense.

Should You Use an Electric Blanket?

While the comforts of an electric blanket are many, there are several categories of people who should never use one, especially anyone who can't move easily or notice when they are getting too hot. This includes diabetics, paralysis patients and young children or babies. Professional opinions differ on allowing pregnant women to use electric blankets, but many advise these women to err on the side of caution and to not use an electric blanket.

Overheating

One of the most common dangers with an electric blanket is bunching, or allowing the blanket to be stuffed together, overlapping several folds while wadded up at a corner of the bed. This can cause overheating, because the internal wires are folded up against each other, or this can even cause a wire to bend or break and to become potentially hazardous.

Electromagnetic Fields (EMFs)

Within the last 10 years, scientists considered the possibility of electromagnetic fields (EMF) and any potential harm they could cause. Although studies did not conclusively prove that EMFs were dangerous, electric blanket manufacturers voluntarily redesigned their product to reduce this risk.

Misuse and Neglect

The worst risk associated with electric blankets is the human element. These blankets contain wires running back and forth through the material and should not be mishandled, left on while not in use, wadded up, used near water or water beds or have the cord pinched or pressed in any way. It is best to keep an electric blanket flat and even, to turn off the blanket when it's not needed, to buy one with an automatic shut-off timer and to avoid sitting on the blanket.

Laundering

All blankets get dirty, but extreme care should be used when washing an electric blanket. Check the manufacturer's directions to see if it can be cleaned; some are not designed to be put in a washer, and others have specific instructions for laundering.

Age

Electric blankets, unlike wine, do not get better with age. Get a new one at least every 10 years. Before each winter, check your blanket for signs of wear and damage. Avoid purchasing or using secondhand electric blankets.

Considerations

Today's electric blankets have several added safety features, but the best safety feature is you. Remember, electric blankets are home appliances and deserve the same careful consideration as a toaster oven or heater. Treated well, they can provide you with years of comfort and warmth.