When you first get your jeans, get proactive and seal the wash in before your first wear. Turn your jeans inside-out, then soak them in cold water with one cup of white vinegar and one tablespoon of salt. This tip works on your favorite colored denim too!
How to wash black jeans and help prevent fading. The guidelines for caring for black jeans are similar to those for most dark denim—use the Gentle or Delicate cycle with cold water, wash separately or with black clothes, turn the jeans inside out and use a detergent formulated for dark clothes.
USE A MILD DETERGENT
This part is crucial when it comes to machine-washing denim—especially for colored and dark wash jeans. (Black jeans in particular are prone to losing their depth of color with regular detergents.) A mild detergent that's formulated for darker colors can help prevent fading.
When you get a new pair of jeans, early loving care is important when it comes to long-lasting denim. The best way you can do this is to wash your jeans by hand and wash them alone. Turn them inside out, and either wash them in cold water in the sink or in the bathtub, where they can be placed down flat.
Bought a new pair of pitch-black denim? These garments are prone to releasing excess dye, so you'll want to wash them separately first before combining them with other clothes.
You can get past the major bleeding stage faster by washing and drying the denim 3-4 times before wearing. The hotter the water, the more the dye will come off—using a little detergent will also help.
Although they may look crisp and fresh, microbes or strong chemicals are often on newly bought garments and clothing donated to charity shops and thrift stores. By thoroughly washing your new clothes, you can greatly reduce exposure to chemicals, bacteria, fungi and parasites.
Add 1 cup of vinegar to the rinse cycle or one-half cup salt to the wash to help hold in colors. Use color-catcher sheets, which trap extraneous dyes during the wash cycle to prevent bleeding. Don't overstuff your dryer.
Many jeans manufacturers recommend that you wash jeans separately for the first few times. That means before the first time you wear them and for the next few washes afterward. This is because some of the dye will bleed out of the jeans and stain any other clothes that are in the wash with them.
Dry clothes can become stiff for many reasons. These include the fabric not being properly rinsed during your laundry load and using too much detergent which can leave behind residue on your clothing, making the fabric stiff.
For obvious reasons, you wanna avoid doing that to your black jeans because they will fade and they will fade quickly. Instead of drying simply hang your jeans and let them air dry. Preferably away from the sun.
Washing your clothes inside-out is a good method for preventing lint and pills from forming in the first place.
White stains on black clothing can often be caused by residual soap scum, limescale or other minerals. Usually you simply wash these away again by rewashing the garment for a while.
Wash your jeans in cold water with other dark colors by hand, or select a gentle cycle that will help preserve the original color of your denim for the long haul. Our tried and true trick to reduce bleeding: Add a half cup of white vinegar to the water the first time you wash a dark pair of jeans to help set the dye.
Unfortunately sometimes it can bleed when they're brand new. Although indigo dye can usually be washed off, the bleeding can be a nuisance. Luckily, there are a few ways you can help prevent your jeans from losing their dye.
Vinegar will help seal the dye within the fabric of dark denim jeans, reducing the chance that your jeans will continue to bleed (and potentially stain other fabrics) when you wear or wash them in the future.
When washing new denim, turn them inside out and zip up the zipper, use cold water, select a gentle cycle, and air dry. Wash them alone for the first time.
The first wash cycle usually causes most of the shrinkage a garment will undergo through relaxation. Additional shrinkage in the next few wash cycles is called progressive shrinkage. Usually after 5 wash cycles, shrinkage is complete and clothing won't shrink anymore over time.
A good rule of thumb is to wash your jeans after every 3-10 wears, or when they start to smell. If you're regularly active in your jeans (think: manual work, anything where you work up a sweat), wash them every 3 wears, but if you're working at a desk, you can probably go through multiple wears without washing.
You will probably want to wash black clothes in cold water. Warmer water can lead to bleeding and fading of color from the fabric. Be sure to check the care tag on the garment before washing it, in case the fabric requires a specific temperature setting.
Use cold water and a delicate cycle to wash dark clothes
The shorter cycle and cold water temperature minimize the agitation to your clothing and help prevent the dyes from bleeding.