Hey everyone, I've got a couple questions about relaxing before I take the plunge. I'm thinking about doing an at-home application of Rusk anti-curl.
1. What formula should I use?I'm a 3a and I want to go to 2a and my hair has heavy blonde highlights.
2. How long should I leave the formula in to go to 3a to 2a.
3. Should I use deep conditioner a few days before I do the treatment as well as afterwards?
4. Does it come with directions?

Thanks!