Check the care label for manufacturer instructions (temperature, wash cycle, drying method, and weight limits)
Spot clean small stains first using a mild detergent and a clean white cloth
Use a gentle, dye-safe detergent
Add the weighted blanket to a large, front-loading washer or a commercial washer if needed
Wash on a delicate/gentle cycle with cold or warm water as permitted by the care label
Use a small amount of detergent to avoid residue
Avoid bleach and fabric softeners
If the blanket has removable covers, wash the cover separately according to its label
If the blanket is not machine-washable, hand wash in a bathtub or large basin using cool water and mild detergent
For hand washing, gently agitate and squeeze (do not wring), then rinse thoroughly until no soap remains
Dry flat or tumble dry low only if the care label allows
If tumble drying is allowed, dry on low heat and add dryer balls if permitted
If drying flat, lay on a clean, dry surface and reshape; flip and fluff periodically to prevent clumping
Ensure the blanket is completely dry before use or storage
For clumping, gently redistribute the fill by hand once partially dry
Do not iron unless the care label explicitly permits it
Do not dry clean unless the care label explicitly permits it
For stubborn odors, air out in a well-ventilated area before washing; avoid direct high-heat sunlight unless permitted by the label