How long does clothes take to biodegrade?
A T-Shirt made from 100% cotton will decompose within a few months, and pure linen can biodegrade in as little as two weeks, while some natural fibers may take a bit longer. Depending on the blend, for example, wool may take between 1 and 5 years to decompose.
Cotton is one of the easiest fabrics to decompose, especially if it's 100% cotton. In the right compost, the material should be gone in a week to five months.
Clothes made of natural materials such as cotton break down faster. All materials eventually break down, but for mediums like synthetics, it can take centuries. According to Ellen MacArthur's study, The degradation process of cotton in a landfill can take up to 5 months and polyester up to 200 years.
5. DENIM. Albeit made with cotton or cotton-synthetic mix, denim may still be one of the least eco-friendly fabrics considering the massive resources used to produce them. According to an article, denim's hardier fabric takes 10 to 12 months to fully biodegrade.
Also around this time, the molecular structures that hold your cells together break away, so your tissues collapse into a watery mush. And in a little over a year, your cotton clothes disintegrate, as acidic body fluids and toxins break them down.
Nothing lasts forever, including your clothes, but how long should you expect a garment to last? According to the International Fair Claims Guide for Consumers Textiles Products, assuming normal wear, you can expect most of your clothes to last somewhere between two and three years.
Denim: Denim is made of 100 percent cotton, and although sturdy, it takes 10 to 12 months to fully biodegrade. However, denim that is blended with other synthetic fibres like spandex for added stretch can take much longer depending on the ratio of the blend.
Paper waste takes only about a month—or a few weeks, give or take—to break down in landfills, but the problem is volume and quantity. Even though it's one of the most commonly recycled materials, paper waste takes up more space in landfills than any other product.
What fabrics are not biodegradable? Plastic-based fabrics like acrylic, nylon, fleece, polyester, and rayon are some of the least biodegradable fabrics on the market. Not only do these synthetic fabrics not biodegrade, but their manufacturing process is also completely unsustainable.
“The current fashion system uses high volumes of non-renewable resources, including petroleum, extracted to produce clothes that are often used only for a short period of time, after which the materials are largely lost to landfill or incineration,” says Chetna Prajapati, who studies ways of making sustainable textiles ...
Does clothing slow down decomposition?
Clothes have been shown to increase the number and diversity of insects on carrion and also the period during which some dipteran larvae are present on a cadaver (Voss et al. 2011, Matuszewski et al. 2014). Clothing was found to enhance the decomposition process via slowing down the cooling of corpse.
Cotton biodegrades relatively quickly because it is made of cellulose, an organic compound that is the basis of plant cell walls and vegetable fibers.

Synthetic fibers take a lot longer since they are predominantly made from plastics. Nylon fabric takes 30 to 40 years, whereas lycra and polyester will take 500+ years to decompose.
The Average US Consumer Throws Away 81.5lbs of Clothes Every Year. In America alone, an estimated 11.3 million tons of textile waste – equivalent to 85% of all textiles – end up in landfills on a yearly basis.
A milk carton will take 5 years to decompose. Plastic bags take 15 years to decompose in a landfill. Tin cans can take 100 years to decompose. Plastic bottles take 450 years to decompose in a landfill.
It is a common practice to cover the legs as there is swelling in the feet and shoes don't fit. As part of funeral care, the body is dressed and preserved, with the prime focus on the face. Post embalming, bodies are often placed without shoes; hence covering the legs is the way to offer a dignified funeral.
Most natural textiles, like cotton, wool, silk, or hemp can biodegrade, but most garments are mixed with other materials. If, for example, cotton is mixed with elastane (even a small percentage), it's no longer classed as biodegradable.
- You Hang Things That Should Be Folded. ...
- You Don't Sort Laundry By Soil Level. ...
- You Always Use Hot Water. ...
- You Don't Zip Zippers Before Washing. ...
- You Wipe Stains. ...
- You Don't Wash Clothes Before Storing. ...
- You Use Fabric Softener On Workout Clothes. ...
- You Use Too Much Detergent.
Pants and sweaters are the workhorses of your wardrobe—they can stand about five wears before they need to go in the wash. T-shirts and Henleys are good for one to two wears, depending on how much you sweat. Jeans can go a whole season without needing a wash—but do wash them occasionally.
Cotton: Cotton is one of the most biodegradable fabrics you can have, especially if it is 100% cotton. In a compost, cotton may biodegrade within as little as a week but usually takes about 5 months.
How many clothes are too many?
Have you heard of the 80/20 rule? It says that 80% of the time you wear 20% of your clothes. It's true! This means that it's probably safe to let go of the other 80% of the things that you're not wearing anyway!
85% Of Our Clothes End Up In Landfills Or Burned
It might come to a surprise to learn that around 85% of textiles thrown away in the U.S. are dumped into landfills or burned — including unused textiles and unsold clothes.
Vegetables | 5 days –1 month |
---|---|
Aluminium cans | 80–100 years |
Glass bottles | 1 million years |
Styrofoam cup | 500 years to forever |
Plastic bags | 500 years to forever |
Electronic devices seem like they were made to resist decomposition … forever. The glass they might contain takes 1-2 million years to decompose. Plastics last forever: a plastic jug lasts 1 million years, and plastic bags stick around 20 to 1,000 years.
Banana peels: The peels of bananas take up to 2 years to biodegrade.