Grandmothers looked after woolen sweaters this way and kept them much longer

When it comes to laundry care, certain actions change everything, and even more so when it comes to delicate items. Among the materials that require special care, we find wool. Sensitive, it can relax and retract under the influence of water. If washed at too high a temperature or spun aggressively, the fibers can mat and lose their shape. Not to mention that detergents can damage wool fibers. To preserve the quality of your wool sweaters, it is therefore advisable to wash them by hand or at low temperature with a suitable product and to dry them flat to avoid any deformation. But to make them last even longer, there is another very simple action to adopt.

Rather than washing sweaters frequently, grandmothers opt for another method for caring for wool sweaters. Between two washes, they air their clothes outside. Wool is a natural fiber that has self-cleaning and breathable properties. It retains odors less and does not require frequent washing, unlike other materials. Airing wool sweaters refreshes them without exposing them to the risks of washing, such as shrinkage or deformation. However, occasional washing remains necessary, but with gentle and appropriate methods.

To air out a wool sweater without damaging it, hang it outside or in a well-ventilated room for a few hours. Avoid exposing it directly to the sun or to a source of excessive heat, as this could damage the fibers. This method helps eliminate odors and refresh the wool while preserving its softness and longevity. You can then wash the clothes every 5 to 10 wears or when they are stained or really dirty.

At home, use cold water with a special wool soap. Avoid rubbing too hard and squeeze gently to get the water out without twisting them. If you use a washing machine, opt for a wool or delicate cycle with cold water and a suitable detergent. To prevent sweaters from becoming deformed, always dry them flat on a clean towel, away from any direct heat source.