Letting your clothes air dry is one of the best ways to prevent them from shrinking. However, if air drying isn't an option, use the lowest heat settings on the dryer. Try to remove your clothes while they're still slightly damp then air dry them to finish. Excessive heat is damaging to fabrics.
Avoiding heavy duty cycles, fast spins and high-heat drying can also prevent shrinkage. Use delicate cycles instead, and place delicate clothes in a mesh laundry bag for added protection. When drying, consider a low-heat or air dry setting. When in doubt, always follow the instructions on your garment's care tag.
While high heat can dry your clothes faster, though, it isn't always a good idea. It's energy-inefficient, bad for your clothes, and bad for your dryer.
Drying your clothes on a low heat may take longer, but it's much better than drying your clothes on a high heat, which results in a bigger risk of them shrinking. The reason behind the shrink risk is because heat can damage the fibres.
Different materials react in different ways to heat, but most fabric textiles shrink when exposed to high temperatures. As the dryer tosses around a load of clothes in a hot, enclosed area, it forces the fibers to gradually constrict; thus, resulting in shrunken garments.
The “permanent press” or “wrinkle-resistant” setting is a great choice for many of your everyday clothing items — from slacks and dresses to outerwear and jackets. This setting generates a medium heat. It will dry your clothes without inflicting the damage high heat can cause.
Reshaping your garments and laying them flat to air-dry is ideal. Line drying is okay, but the warmth of direct sunlight could cause shrinkage. If you choose to tumble-dry, always use low heat.
Fabrics like rayon, linen, shrink more readily than synthetics like nylon or polyester. Perhaps you are also wondering: does cotton shrink in the dryer? Generally speaking, natural fibers like cotton, wool or silk shrink more readily than their man-made counterparts.
Does Cold Water Shrink Clothes? Cold water helps reduce the risk of shrinking clothes. Fabric fibers shrink as a result of being exposed to heat, either in the washer or the dryer. Use cold water temperatures in your washing machine and don't use high heat drying cycles if you're trying to reduce shrinkage.
Cold-water washing means clothing is less likely to shrink or fade and ruin clothes. Cold water can also reduce wrinkles, which saves energy costs (and time) associated with ironing.
For all the convenience a clothes dryer offers, it may come at the price of having to replace clothes far too often. Overdrying clothes causes them to shrink, and not only the first time they're washed. Sleeves and pant legs continually get shorter and shorter when machine-dried improperly.
Typically, a gas or electric dryer should take about 30 to 45 minutes to dry a full load of clothes. Dense fabrics—like a quilt or a load of thick bath towels—may take up to an hour to dry. If your dryer's taking too long to dry your laundry, it's important to figure out what's wrong instead of ignoring it.
Towels should be dried with the warmest heat appropriate for the fabric according to the laundry care label. Generally, they should be dried on low to medium heat. Use a dryer setting specifically for towels or a normal/regular cycle.
What does “do not tumble dry” mean? Certain garments shouldn't go in the dryer at all. Subjected to high temperatures, silk may shrink, wool and knitwear may pill and undergarments may shrink or lose their shape. Learn more about how to prevent pilling on your clothes.
Light, thin cotton clothes like t-shirts can also benefit from moderate heat to help reduce shrinkage. Medium heat will dry fabrics slower and gentler than high heat, helping prevent wrinkles from setting while protecting synthetic fibers which can ripple under high heat.
Warm, dry air is best for drying clothes, because warm air can hold more moisture than cold air. This is why we often get rain wen a cold front sweeps in. When drying clothes, a breeze is useful, but not essential.
Because each fabric has a certain maximum shrinkage capacity, hot and warm water will have the same effect on an item over time. We prefer to use hot water on items at risk for shrinking. To avoid shrinkage, simply use cold water and don't put the item in the dryer, because the dryer does shrink clothes.
These include fiber content, excess moisture, and heat and agitation. Fiber content – Certain natural fibers, such as wool and cotton, are more likely to shrink than others. Wool fibers are covered in scales, and when these scales come into contact with heat and moisture, they mesh together, causing fabrics to shrink.
Unfortunately, certain fibers can shrink and weaken in hot (above 130 degrees Fahrenheit) water, but won't get a deep, thorough cleaning in anything considered too cold (between 60 to 80 degrees). The trick?
Shirts and blouses: after 1-2 wearings. Dress pants or slacks: after 2-3 wearings. Jeans: after 4-5 wearings. Sweaters: up to 6 wearings, if worn with an undershirt; 1-2 wearings if worn without an undershirt.