How much trouble could you get in if you are caught popping a fire hydrant?
First just wash in HOT water. (If your water heater is turned down to 120°F for safety, turn it back up to 140°F, temporarily.) Many dyes are only loosely associated with the fiber, which is why they bleed in the laundry. Hot water will remove a lot of the dye. This might be all you have to do! If merely washing in hot water doesn't do the trick, try soaking it in hot water, and then rewash. If some unwanted dye still remains, you can use OxyClean or OxyBoost or any other oxygen-based cleaner. You can use one of these cleaners in the first step with the hot water if you like. If, after that, some unwanted dye still remains, you can buy a product called Rit Color Remover; most grocery stores and pharmacies in the US carry it. Do not use this step first, since it may remove some of the original colors of the garments. Try Rit Color Remover only after trying hot hot water, and after trying oxygen-based cleaners. You may need to use two boxes at once if your washing machine is large. It's easy to use; just follow the instructions on the package, using the hottest water you can. Other brands of this product are Carbona Run Remover and Dylon Run Away. Do not use household chlorine bleach (hypochlorite) unless every piece of clothing is one hundred percent cotton, linen, or hemp. Chlorine bleach will destroy synthetic fibers such as polyester, spandex, and nylon, as well as animal fibers such as silk and wool.
Canada Look in your area phone book for Personal Protective Equipment or Safety Equipment Store
you could try bleaching the clothing that used to be white
Rub the liquid detergent gently into stain ,rinse thoroughly.Soak in solution of all -fabric powdered bleach and water .you can try liquid chlorine bleach also
first try bleach. put the item in the washing machine with about a cup of beach and see if that works. the manufacturers of the dye probably make a dye remover. go online and look up the manufacturer or go back to the store and see if they have the dye remover.