Can I freeze henna paste after dye release?
Hello everyone.. I was planning to apply henna on my hair today as the first step in the 2-step henna + inidgo routine for covering grey hair.. I mixed henna with hot/almost boiling water and was planning to let it dye release for 4 hours.. Now, it's about 3 hours in, and I decided to postpone this till another time..
Can I freeze this batch of henna to be used another time? If so, how do I thaw it when the time comes to use it?
TIA!