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?

Soda Ash Fixer

DIY Ice Dyeing With An Ice Tie Dye Kit — Waxon Batik & Dye Studio

Tie Dyeing with Soda Ash ~ When to soak

Tricks and Tips for Tie Dye

How To Tie Dye: The Ultimate Guide - Tie Dye And Teal

Ice Dye Powder Plus Soda Ash Prepared Easy Ready to Use Supplies for Beautiful At-home DIY Tie-dye From Pro Dye Artists Waxonstudio

Tie Dyeing Without Soda Ash - Here Is How To Do It

How to use soda ash for tie dye - Quora

Tricks and Tips for Tie Dye

Tie-dye Troubleshooting - Crafty Chica