Warning: Took me 5 hours to fix a bad toner job I thought was fine in 20 minutes
So last week I had a client who wanted a cool ash blonde, and I used a toner I had used before no problem. But I rushed the application, didn't check the processing time close enough, and it came out this weird muddy greenish color. I thought I could just throw another toner on top and fix it, but that made it worse. Ended up spending almost 5 hours doing a color correction, stripping it back and starting over. That whole day was shot and I had to reschedule two other clients. My advice is always test a small strand first and set a timer, don't trust your gut on timing. Has anyone else had a toner turn on them like that or was it just my bad luck?