mordant for eco printing

[@PeaceLoveAndRico]

Apparent proportions: 1 cup vinegar. 1-2 tablespoon alum. I've seen similar recipes online.

[@sarahpaty6108]

What about the calcium hydroxide?

[@mahmudulrashed3006]

mention the proportion please

[@TripleMFun]

Thanks

[@sarahpaty6108]

Can you please provide the measurements?

[@arinta1652]

Thank you! What is proportions?

[@veronkasago]

May you give the quantities?. Please 🙏😃

[@deborahcost217]

Not a very good tutorial