How long a top takes to dry

Short answer: A thin top dries in three to six hours in an aired room, while a thick sweatshirt takes a whole day. Spinning and air exchange matter more than heat. Once you know these factors, you can plan the laundry so your top is ready when you need it.

The amount of water sets the start

After eight hundred revolutions around a hundred grams of water remain in an ordinary top. That is what has to evaporate before it is dry. The better the spin, the less water there is to deal with. It is exactly this water that has to leave a bamboo sweatshirt for women before it goes in the wardrobe.

The surface sets the speed

The more of the fabric that has air around it, the faster it goes. A top hanging folded or crumpled exposes far less surface to the air than one hanging open. That is why women's bamboo tops dry faster than a thick jumper of the same weight, because the thin fabric lets the air through.

Thickness slows the finish

The last few percent of water sits in seams and waistbands, and it takes as long as all the rest. The flat fabric can feel dry long before the thickest parts are done. The same goes for bamboo socks at the toe and heel, where the fabric is doubled and moisture hides the longest.

Air exchange beats heat

It is tempting to think a warm room is the key, but what matters is that the damp air around the top gets replaced. A warm room without air exchange soon becomes saturated, and then drying stalls. Air the room a few times along the way, or leave a door open so the air can move.

Hang the top properly

Drape the top over a rail or drying rack so the weight is spread across the shoulders and chest. A hanger can leave bumps at the shoulders, especially when the fabric is heavy with water. Pull the sleeves out so they do not cling to the body. Then air reaches the whole garment and it keeps its shape while drying.

Thick sweatshirts need patience

A thick sweatshirt has more fabric and more water, and it dries from the inside out. Turn it inside out after a few hours so the inner side gets air. Pay attention to the hood, pockets and ribbed edges, where the fabric lies in several layers. Plan to wash it the day before you want to wear it.

Bamboo viscose and water

Bamboo viscose absorbs water well but also lets it go easily. So the top feels wet straight after washing, yet dries evenly once air can reach it. The fabric keeps its soft surface when it dries undisturbed, and you can skip ironing if you shake it well before hanging.

Plan the laundry

Wash thin tops in the morning and they are ready by evening. Thick sweatshirts are best washed in the evening, so they have the whole night and the next day. With several items, hang the thickest on the outside of the rack where air moves most, and the thin ones inside. Then everything finishes at roughly the same time.

Frequently asked questions

When is clothing dry enough

When the seams feel dry, not just the flat fabric. Check waistbands, ribbed edges and around the armholes before folding the top.

Can you speed it up

Yes, with more air exchange and an extra shake after a couple of hours. An extra spin in the washing machine also helps, because there is less water to evaporate.

Does bamboo viscose dry more slowly than cotton

No, usually a little faster, because the water is released more easily. The difference does depend on the thickness of the fabric and how well it was spun.