Mixing Matrix SPV toner

[NatalieM]

Hi in new to using this site and I’m looking for some advise and help please.
My daughter has been going to the salon for her Matrix toner to her hair she has SPV and we wanted to start doing it from home due to costs(she’s at uni) but unsure in what delveloper to get as there are a few volumes and the measurements to use can anybody advise please?
Thank you

 

[AcidPerm]

Hi,
Sorry but it’s against site rules to offer technical colour advice to a non-professional/diy-er/ potential client.
If cost is an issue, may I suggest that your daughter checks out model nights at her local training salon or hairdressing college.