Disinfecting and cleaning a secondhand merino wool sweater requires special care to avoid damaging the delicate fibers. Running the dryer, even for a short time, might not be the best approach as excessive heat can shrink or felt the wool. Instead, follow these steps to safely disinfect and clean your merino wool sweater:
Inspect the sweater: Before cleaning, check the care label and any specific instructions provided by the manufacturer. Some merino wool garments might be machine-washable, but others require handwashing to maintain their quality.
Spot clean if needed: If there are small stains or areas that need extra attention, spot clean them gently with a mixture of mild detergent and water. Use a clean cloth or sponge to dab the stained area, being careful not to rub vigorously.
Hand wash in cold water: If the care label allows it, hand washing is generally the safest method for cleaning merino wool. Fill a basin or sink with cold water and add a small amount of mild detergent specifically designed for wool or delicates. Submerge the sweater and gently agitate the water, allowing the detergent to dissolve dirt and odors.
Rinse thoroughly: Drain the soapy water and refill the basin with clean, cold water. Rinse the sweater by gently pressing and agitating it in the water until all detergent residues are gone.
Avoid wringing or twisting: When removing the water from the sweater, avoid wringing or twisting it, as this can damage the fibers. Instead, gently press the water out by rolling the sweater in a clean, dry towel.
Lay flat to dry: After removing excess water, lay the sweater flat on a clean dry towel or drying rack in its original shape. Avoid hanging it, as this can stretch the garment. Allow it to air dry naturally at room temperature, away from direct sunlight or heat sources.
Use a disinfectant spray: If you're concerned about disinfecting the sweater further, you can use a fabric disinfectant spray. Look for one that is safe for use on wool and follow the product instructions. Ensure the sweater is fully dry before applying any spray.
Store clean and dry: Once the sweater is completely dry, store it in a clean and dry place, away from direct sunlight and potential pests.
Remember that merino wool is delicate, and proper care is essential to maintain its quality and shape. Avoid using harsh chemicals, hot water, or the dryer, as these can cause irreversible damage to the fibers. With gentle handwashing and proper drying techniques, you can safely disinfect and clean your secondhand merino wool sweater.