![Amazon.com : Soda Ash 5 lbs - Tie Dye - Stain Remover - Increase Pool pH Levels - Prevents Itching - Raises Alkalinity - Laundry Booster - Sodium Carbonate Washing Soda : Patio, Lawn & Garden Amazon.com : Soda Ash 5 lbs - Tie Dye - Stain Remover - Increase Pool pH Levels - Prevents Itching - Raises Alkalinity - Laundry Booster - Sodium Carbonate Washing Soda : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/81q3JlnV86L.jpg)
Amazon.com : Soda Ash 5 lbs - Tie Dye - Stain Remover - Increase Pool pH Levels - Prevents Itching - Raises Alkalinity - Laundry Booster - Sodium Carbonate Washing Soda : Patio, Lawn & Garden
![Amazon.com: Tie Dye Kit for Kids & Adults - 12 Large Tye Dye Bottles with Tie Dye Powder, Soda Ash, Gloves - Non-Toxic Tyedyedye Kit - Decorating Dye for Clothes Amazon.com: Tie Dye Kit for Kids & Adults - 12 Large Tye Dye Bottles with Tie Dye Powder, Soda Ash, Gloves - Non-Toxic Tyedyedye Kit - Decorating Dye for Clothes](https://m.media-amazon.com/images/I/71FVkhO+nHL.jpg)
Amazon.com: Tie Dye Kit for Kids & Adults - 12 Large Tye Dye Bottles with Tie Dye Powder, Soda Ash, Gloves - Non-Toxic Tyedyedye Kit - Decorating Dye for Clothes
![Can you use soda ash after tie dyeing during the first wash? WIll it help if you didn't soak in soda ash pre-dyeing? Can you use soda ash after tie dyeing during the first wash? WIll it help if you didn't soak in soda ash pre-dyeing?](http://www.pburch.net/dyeing/images/blog/arm_hammer_super_washing_soda.jpg)