Electrical components make this a manufacturer-instruction task
An electric blanket is not just a textile. It contains a heating grid, connectors and often a detachable controller. Whirlpool advises checking the care label and manufacturer instructions before washing because some modern blankets are washable while others require more restrictive care.
Disconnect removable controls first
If the instructions permit washing, unplug the blanket and detach the controller or power cord as directed. Do not place a controller in water. Inspect the wiring area and connectors for damage before deciding to wash the blanket.
Use only the permitted cycle and temperature
Machine-washable heated blankets may call for a short gentle cycle, low-speed spin and a specific water temperature. Follow those exact instructions rather than choosing a normal bedding cycle simply because the item is a blanket.
Dry fully before reconnecting
Use only the drying method allowed by the manufacturer. Do not twist or sharply bend embedded wiring, and do not reconnect or use the controller until every part of the blanket and connector area is completely dry.
Item construction, filling, coatings, electrical components and trim can change the safe method. Follow the finished-item care label and manufacturer instructions when they are more specific.
Decision points for this item
care label
Read the finished-item care label and manufacturer instructions before choosing a wash or dry method.
Construction and components can change safe care even when the outer fabric looks familiar.
Watch for: Disconnect and remove detachable electrical controls before washing. Never submerge a controller or reconnect the blanket until the product is completely dry.
washing
Confirm that the item is machine washable before using a washer. If the label requires hand washing or professional care, follow that restriction.
The search intent is item-specific; safe machine washing depends on the actual product.
Watch for: Do not infer machine-wash permission from a similar-looking item.
loading
Give the item enough room to move and keep the load within the appliance manual limits.
Capacity and balance affect cleaning, rinsing and appliance operation.
Watch for: Bulky or heavy wet items can exceed a home washer’s practical capacity.
drying
Use only the drying method and temperature permitted by the item instructions, and make sure the item is completely dry before use or storage.
Fillings, coatings, knit structures and electrical components can respond differently to dryer heat and tension.
Watch for: Disconnect and remove detachable electrical controls before washing. Never submerge a controller or reconnect the blanket until the product is completely dry.