Hot water is not always the best choice when washing clothes. In some cases, high temperatures can damage fabrics, cause shrinkage, fade colors and compromise the structure of the pieces.
Hot water can ruin clothes; see which items to wash with cold water
Hot water is not always the best choice when washing clothes. In some cases, high temperatures can damage fabrics, cause shrinkage, fade colors and compromise the structure of the pieces. Experts consulted by the Martha...
Experts consulted by the Martha Stewart blog explain that current detergents and washing machines are capable of offering efficient cleaning even with cold water. Therefore, the highest temperature should only be used in specific situations and always in accordance with the label guidelines.
See which parts should be kept away from hot water.
Cashmere
Not all cashmere items can be washed at home. Before putting them in the machine, it is essential to check the instructions on the label.
Even when washing is permitted, heat can cause fibers to intertwine and cause shrinkage. According to fabric care specialist Kim Romine, the piece may also lose its softness, shape and original size.
Silk and delicate fabrics
Satin blouses, scarves, pillowcases and other items made from silk or delicate materials do not usually react well to high temperatures.
Hot water can change the texture, harm the fit and compromise fabric details. For the same reason, using a dryer should also be avoided in these cases.
Sportswear
Leggings, tops, sports bras and other workout clothes are made with stretchy fibers that help absorb sweat and maintain the shape of the garment.
Heat can weaken these fibers and reduce elasticity. As a result, clothes can lose support, firmness and ability to return to their original shape.
Dark or intensely colored items
Hot water can accelerate fading and even cause the dye to be transferred to other clothes during washing.
To better preserve dark and vibrant tones, we recommend using cold water cycles.
When to use hot water
Hot water can be useful in some situations, especially on very dirty loads or with difficult stains. Still, it should be used with caution and only when label allows.
In general, higher temperatures may be indicated for:
towels; some types of bed linen; cleaning cloths; oil and grease stains; wax residues.
When in doubt, cold water is usually the safest option to preserve the pieces and avoid damage during washing.
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