What things should be air-dried?
Synthetics such as polyester or spandex
These textiles generally react poorly to heat. Machine drying can cause fibers to stretch and lose their shape. Underwear often incorporates these fabrics; exert caution when considering machine drying.
You should set your dryer to the delicate dryer setting if the lingerie or any other delicate items are allowed to go in the dryer. That should be listed on the care label. Clothing made of nylon, lycra, acrylic, polyester, or spandex should be air-dried or can be machine-dried at a low temperature.
- Bathing suits. ...
- Pantyhose or tights. ...
- Rubber-backed rugs. ...
- Bras. ...
- Garments with embellishments. ...
- Anything with a care tag that warns against dryers. ...
- Running shoes.
Air drying clothes is more environmentally friendly, saves money, reduces wrinkles and creases, and increases the lifespan of your clothes. However, air-drying clothes is dependent on the weather, takes more time and requires a little more effort. Tumble drying your clothes is quick and requires minimal effort.
Air Drying
The natural raw materials are laid out on an open surface for several days, during which time they are turned over multiple times in the sun. This natural process removes water from the natural raw materials, sharply reducing their water content.
Air-drying also prevents laundry mishaps: If you hang-dry, it's much harder to accidentally shrink a garment or to set in a stain permanently. Best of all, for anyone with a penchant for the color black: Air-drying keeps your blacks and other darks, like deep indigo denim, looking their best much longer.
Ensure your hoodie has plenty of space for movement in the laundry cycle. Relying on the dryer: Always air dry because it's a gentler way to keep fabrics soft and shrink-free. Avoid direct sunlight because it can cause colors to fade. Instead, dry it flat on a clean towel or hang it in a cool, dry room.
Air dry polyester or tumble dry at medium temperature. Polyester generally doesn't wrinkle. Iron as needed at a low temperature setting, or steam when drying polyester garments. To freshen between launderings, spritz with Fabric Fresh Classic.
Just as with washing, it is important to avoid using high heat when drying polyester items. To dry your polyester clothing, place the load into your dryer and select the tumble dry setting. Adjusting the temperature to medium or per your item's care label can help keep the polyester's fibers intact.
Polyester and nylon are water-resistant because they are made from materials with a chemistry that is similar to plastic. Instead of water being absorbed by the fibre it sits on, droplets stay on the surface and move around the fabric by running along the weave.
What material keeps moisture?
Polyester
Polyester, a synthetic blend, is a reliable moisture-wicking fabric. When blended with other materials, polyester is an ideal choice for active wear because it is breathable, lightweight and quick-drying.
To air-dry towels, lay them flat on a drying rack inside or hang them outdoors on a clothesline. Air-drying towels may leave them feeling a little stiff but tossing them in the dryer for a quick 'no heat' fluff can soften them up a bit.

Drying your clothes in ill-ventilated rooms during the winter months could lead to mould, fungus and bacteria growth, the experts have warned. According to Homecure Plumbers, hanging wet clothes is one of the most common reasons people experience condensation and mould issues in the home.
Be extra careful when washing graphic tees since they can easily crack or peel while tumbling in the machine with other clothes. That is why, we recommend to wash graphic tees inside out and air dry in indirect light.
"At home, it's always better to air dry your dishes than to use a dish towel, because a dish towel can harbor all sorts of bacteria. You wipe your hands with it, you use it to dry the counter, and then you use it to dry the dishes!" Mercer agrees. "Air-drying is best.
“Gently blow drying with the right hairdryer on the lowest heat and speed setting until it is 90 percent dry, is actually better for the hair than air-drying,” says Mahony, adding that this largely comes down to your hair's response to being wet.
Air-drying is not bad for your skin! There's no reason you would need to towel off after getting wet, other than the water may get on your clothes or make you a little colder. And as we've covered, air-drying can actually have benefits, so the answer is really quite the opposite!
Air drying jeans can take anywhere from a couple of hours outdoors in the sun to a full day or more indoors during cold or humid weather. If you're in a pinch and need to speed the process along, run your jeans through the dryer on low heat until they're nearly dry, but not overheated.
Avoid machine drying your slacks whenever possible. The dryer's high heat can cause your slacks to shrink or bleed. If you must put your slacks in the dryer, use the lowest setting and remove them as soon as possible. It's best to hang your slacks to air dry whenever possible.
A 2011 study supports that assertion. It found that, though hair dried with increasing levels of heat showed surface damage, hair that was air-dried showed more damage to its cortex.
Why you should not air dry?
So while direct, excessive heat can cause damage to the surface part of the hair strands, air-drying can cause trauma to that inner layer. When the cell membrane complex layer swells, it can weaken the hair over time, explains Dr. Longsworth. It can also cause something called hygral fatigue.
You can't hang your wet clothes just anywhere.
"The moisture that comes out of clothes when they are air dried has to end up somewhere," Edelman explains. "If the garments are dried outside, you typically won't have a problem—but high humidity levels will prevent complete drying." Hanging clothes indoors?
(Inside Science) -- The stiff, crunchy feel of an air-dried cotton towel is caused by a small amount of residual water “gluing” the fibers together, new research shows. Even in the driest climates, cotton naturally retains water because its main component -- cellulose -- attracts water molecules.
Allow the hoodie to air dry for 8-10 hours.
Check the material by touching it with your hands to make sure it's fully dry before you wear it. Drying Tip: Speed up the drying process and help the hoodie dry evenly by setting up the room so it's well-ventilated.
While it's hard to generalize about how long it will take your laundry to air-dry—fabric type, air temperature, and presence or absence of wind all play a part—expect it to take two to four hours for most types of fabric on a pleasantly warm day with a light breeze.