Very diluted Directions Turquoise over Yellowy Orange Hair... Electro Mermaid

Right! Here's a little hairstory on how I got to electro mermaid.

* Have always dyed my hair bright box red over natural dark brown hair. Bleached, went odd orange. Threw some Fudge Purple over it and it was a deep purple for a while. It faded quite quickly and I was left with chunks of purple and odd orange/brown chunky highlights.

* I waited about 7 weeks from the initial bleach to bleach again - giving my hair a LOAD of loving in between - this time, coating my hair in coconut oil for half a day before bleaching - definitely made a HUGE difference from the previous bleach.

* I got all the purple out and went to this deliciously fugly yellow/orange you see.

* So I thought, what the heck and grabbed my 1 singular tub of Directions Turquoise (first time user) and realised that I would probably need at least 3-4 tubs if I was going to use it undiluted. As I'm from NZ, I have to order online to be able to get it and it's pricey. So I mixed my 1 tub in with at least 3 tubs worth of conditioner.

And this is what happened. It was a bit more blue in the beginning and this photo is at the 3 week mark. Now I'm at the 5 week mark and I've got a tinge of ginge showing through. But overall, was stoked with the result.

QUESTION - To get rid of this, after using a colour remover, should I bleach bath or do a full bleach, based on how coloured my hair currently is still and what it looked like after bleaching?