Tulip 蘇打灰助染劑 2磅裝

The scoop lasts a long time, so this pack will get me through a whole season of dye projects. Pre-soaking my cotton totes in this solution before dyeing made the colors pop so much more than when I skipped the step.

My white cotton tees came out way brighter after soaking in this soda ash first—the colors popped like they never have with my old pre-wash routine. The 2-pound pack is plenty for several batches, so it's a solid value for the results.

Pre-treated two cotton tees with this before dyeing and the colors popped way more than my last batch—the fabric really soaked up the dye evenly. A 2-pound bag goes a long way, so it's a solid value if you tie-dye often.