Yes. Honestly, nothing turns as white as chlorine bleach, but there are few chemicals that are more toxic to the environment and health. Bleach is very extreme and also harmful to your clothes. That said, if you don't mind these trade-offs, you can still use diluted bleach with the MLS Laundry Magnets (wash without detergent) if you wish. A good alternative to chlorine bleach is oxygen bleach. Borax is also an excellent natural laundry booster. Some users of the MLS Laundry Magnets add baking soda or white vinegar to their laundry.