by craftbits (Shellie Wilson)
What you need
Bright colored cloth
Once you have tied up your fabric submerge it into a bowl of bleach.
I used a 50% bleach cleaner and it bleached within seconds. You can also add a small amount of water if you are worried about your fabric. It really depends on how delicate your cloth and color is.
Rinse the bleach off the fabric and then wash it in a washing machine on its own to remove any extra bleach.