(if you want to stop the reaction, you could add a diluted hydrogen peroxide solution to the area before rinsing.
Bleach for jeans. Without chlorine, the jeans can be bleached with hydrogen peroxide. Rinse the bleached areas well in the sink to remove any excess bleach. Then run your machine the rest of the way after placing.
Never apply bleach directly to your jeans; The chemical is available to buy in a concentration of about 12 percent. Add water until it cover all of your cut up jeans completely.
Add about 1/4 cup of bleach to the bucket of water. The jeans will be degraded, but it's still better than throwing them out. Mix the bleach into the water first before adding the jeans.
Most of the flowers i did were layered about three times with bleach. You can use bleach, but you need to neutralize the jeans again after applying it. You can leave it for more, but keep in mind that the longer the material stays in bleach the weaker it will be,.
Make sure you have a flat surface to work on when you’re. To get a new look from an old pair of jeans, bleach them so the color becomes lighter and less. For example, if you want to lighten the knees, stretch out the legs.
Jeans are comfortable and sturdy, but over time, you may become bored with the same look. The way to get that really bright white bleach is to just simply go in with a couple of layers. Fill a large pot with 5 liters of water and add 100 ml of bleach.