Heated throws make evenings cosy and keep energy bills predictable, but they need gentle care to stay safe and soft. Most models are washable once you remove the controller, yet the details matter. This UK guide shows how to wash and dry a heated throw without damaging wiring, how to store it between seasons, and how to fix common mistakes so the fabric warms evenly again.
Sofa evenings feel warmer with heated throws that work on low.
Disconnect and read the label
Always unplug the throw and detach the controller before washing. The connector should release cleanly. Check the label or manual for washing instructions. Many throws allow a gentle machine wash at a cool temperature. Some prefer hand washing. If the label is missing or unclear, treat the throw cautiously and hand wash to avoid stressing internal conductors.
Machine or hand washing
For machine washing, place the throw in a laundry bag to reduce twisting. Use a gentle cycle with mild detergent and cool water. Avoid bleach and fabric softener. Keep the spin speed low to protect wiring and reduce creasing. For hand washing, submerge the fabric in a bath of cool water with a small amount of detergent. Agitate gently, then drain and refill with clean water to rinse. Press out water without wringing or twisting.
Drying flat and avoiding creases
Lay the throw flat on a large airer or several towels. Smooth it so the fabric is not folded sharply. Turn occasionally so both sides dry. Do not tumble unless the manual explicitly allows it. Heat and drum movement can damage connectors and shrink fabrics. Drying flat keeps wiring paths straight so heat spreads evenly when you use the throw again.
Storage between seasons
Once fully dry, fold the throw loosely along different lines each time so you do not create permanent creases over the wiring. Store it in a cool, dry cupboard. Avoid placing heavy items on top. Keep the controller in the same place so you do not misplace it next winter. If the connector uses a locking clip, check it for dust before reattaching next season.
Fixing common issues after washing
If a section feels cooler after washing, lay the throw flat and run it on a low setting for a few minutes while you smooth the fabric. Often the internal conductors sit more evenly after you remove sharp folds. If a visible crease refuses to relax, use your hands to flatten the area rather than ironing. Never iron over wiring. If the throw smells musty after drying, it is likely not fully dry. Run a fan over it or dry in a warmer room for a day before use.
Safety checks before first use each season
Inspect the cable, controller, and connector. Look for frays, kinks, or loose fittings. Run the throw on a low setting and feel for hotspots that are much warmer than surrounding fabric. Even heat is a good sign. If you notice anything unusual, stop using the throw and contact the brand for advice or replace the product.
Throws with clear care labels and removable controllers appear in heated throws for UK homes. For bed use, look for electric blankets with simple timers.
FAQs
Can I tumble dry a heated throw?
Only if the manual explicitly allows it. Most brands recommend drying flat. Tumble heat and drum movement can damage wiring paths.
Can I wash the throw with the controller attached?
No. Always remove the controller before washing. Water and electronics do not mix, and connectors need to stay dry.
What detergent should I use?
Mild liquid detergent is best. Avoid bleach and softeners, which can leave residues and affect fabric and wiring casings.
